Home / 22,429,520,356.67-33,644,277,591.75-9,164,764,921.80

Finding the Fourth Proportional to 22,429,520,356.67, 33,644,277,591.75 and 9,164,764,921.80

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Solution

The fourth proportional to 22,429,520,356.67, 33,644,277,591.75 and 9,164,764,921.80 is: 13,747,146,180.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,429,520,356.67 : 33,644,277,591.75 = 9,164,764,921.80 : x
  2. Step 2: Convert to fraction form
    22,429,520,356.67/33,644,277,591.75 = 9,164,764,921.80/x
  3. Step 3: Cross multiply
    22,429,520,356.67x = 33,644,277,591.75 × 9,164,764,921.80
  4. Step 4: Simplify right side
    22,429,520,356.67x = 308,341,895,092,121,698,304
  5. Step 5: Solve for x
    x = 308,341,895,092,121,698,304/22,429,520,356.67
  6. Step 6: Final answer
    x = 13,747,146,180.07

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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.