Home / 58,631,397,476.20-87,950,497,436.70-16,711,331,396.20

Finding the Fourth Proportional to 58,631,397,476.20, 87,950,497,436.70 and 16,711,331,396.20

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Solution

The fourth proportional to 58,631,397,476.20, 87,950,497,436.70 and 16,711,331,396.20 is: 25,067,966,522.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,631,397,476.20 : 87,950,497,436.70 = 16,711,331,396.20 : x
  2. Step 2: Convert to fraction form
    58,631,397,476.20/87,950,497,436.70 = 16,711,331,396.20/x
  3. Step 3: Cross multiply
    58,631,397,476.20x = 87,950,497,436.70 × 16,711,331,396.20
  4. Step 4: Simplify right side
    58,631,397,476.20x = 1,469,769,909,125,332,336,640
  5. Step 5: Solve for x
    x = 1,469,769,909,125,332,336,640/58,631,397,476.20
  6. Step 6: Final answer
    x = 25,067,966,522.92

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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.