Home / 22,984,581,753.33-31,719,505,441.44-13,338,564,894.84

Finding the Fourth Proportional to 22,984,581,753.33, 31,719,505,441.44 and 13,338,564,894.84

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Solution

The fourth proportional to 22,984,581,753.33, 31,719,505,441.44 and 13,338,564,894.84 is: 18,407,673,731.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,984,581,753.33 : 31,719,505,441.44 = 13,338,564,894.84 : x
  2. Step 2: Convert to fraction form
    22,984,581,753.33/31,719,505,441.44 = 13,338,564,894.84/x
  3. Step 3: Cross multiply
    22,984,581,753.33x = 31,719,505,441.44 × 13,338,564,894.84
  4. Step 4: Simplify right side
    22,984,581,753.33x = 423,092,681,762,877,931,520
  5. Step 5: Solve for x
    x = 423,092,681,762,877,931,520/22,984,581,753.33
  6. Step 6: Final answer
    x = 18,407,673,731.18

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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.