Home / 1,806,217,332,383.60-2,492,645,694,663.50-983,114,523,331.30

Finding the Fourth Proportional to 1,806,217,332,383.60, 2,492,645,694,663.50 and 983,114,523,331.30

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Solution

The fourth proportional to 1,806,217,332,383.60, 2,492,645,694,663.50 and 983,114,523,331.30 is: 1,356,733,843,711.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,806,217,332,383.60 : 2,492,645,694,663.50 = 983,114,523,331.30 : x
  2. Step 2: Convert to fraction form
    1,806,217,332,383.60/2,492,645,694,663.50 = 983,114,523,331.30/x
  3. Step 3: Cross multiply
    1,806,217,332,383.60x = 2,492,645,694,663.50 × 983,114,523,331.30
  4. Step 4: Simplify right side
    1,806,217,332,383.60x = 2,450,556,183,942,923,859,001,344
  5. Step 5: Solve for x
    x = 2,450,556,183,942,923,859,001,344/1,806,217,332,383.60
  6. Step 6: Final answer
    x = 1,356,733,843,711.38

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Double scale
Find fourth proportional to 1,806,217,332,384.60, 2,492,645,694,664.88 and 983,114,523,332.30
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.