Home / 25,002,564,149.66-34,502,645,793.84-14,151,402,387.84

Finding the Fourth Proportional to 25,002,564,149.66, 34,502,645,793.84 and 14,151,402,387.84

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Solution

The fourth proportional to 25,002,564,149.66, 34,502,645,793.84 and 14,151,402,387.84 is: 19,528,430,010.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,002,564,149.66 : 34,502,645,793.84 = 14,151,402,387.84 : x
  2. Step 2: Convert to fraction form
    25,002,564,149.66/34,502,645,793.84 = 14,151,402,387.84/x
  3. Step 3: Cross multiply
    25,002,564,149.66x = 34,502,645,793.84 × 14,151,402,387.84
  4. Step 4: Simplify right side
    25,002,564,149.66x = 488,260,824,073,745,072,128
  5. Step 5: Solve for x
    x = 488,260,824,073,745,072,128/25,002,564,149.66
  6. Step 6: Final answer
    x = 19,528,430,010.27

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1.5x scale

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.