Home / 5,668,713,010.40-8,503,069,515.60-3,818,448,024.80

Finding the Fourth Proportional to 5,668,713,010.40, 8,503,069,515.60 and 3,818,448,024.80

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Solution

The fourth proportional to 5,668,713,010.40, 8,503,069,515.60 and 3,818,448,024.80 is: 5,727,672,037.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,668,713,010.40 : 8,503,069,515.60 = 3,818,448,024.80 : x
  2. Step 2: Convert to fraction form
    5,668,713,010.40/8,503,069,515.60 = 3,818,448,024.80/x
  3. Step 3: Cross multiply
    5,668,713,010.40x = 8,503,069,515.60 × 3,818,448,024.80
  4. Step 4: Simplify right side
    5,668,713,010.40x = 32,468,528,996,579,917,824
  5. Step 5: Solve for x
    x = 32,468,528,996,579,917,824/5,668,713,010.40
  6. Step 6: Final answer
    x = 5,727,672,037.20

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.