Home / 3,733,895,781.40-5,600,843,672.10-1,874,277,434.20

Finding the Fourth Proportional to 3,733,895,781.40, 5,600,843,672.10 and 1,874,277,434.20

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Solution

The fourth proportional to 3,733,895,781.40, 5,600,843,672.10 and 1,874,277,434.20 is: 2,811,416,151.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,733,895,781.40 : 5,600,843,672.10 = 1,874,277,434.20 : x
  2. Step 2: Convert to fraction form
    3,733,895,781.40/5,600,843,672.10 = 1,874,277,434.20/x
  3. Step 3: Cross multiply
    3,733,895,781.40x = 5,600,843,672.10 × 1,874,277,434.20
  4. Step 4: Simplify right side
    3,733,895,781.40x = 10,497,534,907,098,894,336
  5. Step 5: Solve for x
    x = 10,497,534,907,098,894,336/3,733,895,781.40
  6. Step 6: Final answer
    x = 2,811,416,151.30

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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.