Home / 45,192,967.98-62,366,979.14-25,351,131.71

Finding the Fourth Proportional to 45,192,967.98, 62,366,979.14 and 25,351,131.71

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Solution

The fourth proportional to 45,192,967.98, 62,366,979.14 and 25,351,131.71 is: 34,984,945.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,192,967.98 : 62,366,979.14 = 25,351,131.71 : x
  2. Step 2: Convert to fraction form
    45,192,967.98/62,366,979.14 = 25,351,131.71/x
  3. Step 3: Cross multiply
    45,192,967.98x = 62,366,979.14 × 25,351,131.71
  4. Step 4: Simplify right side
    45,192,967.98x = 1,581,073,502,752,257.75
  5. Step 5: Solve for x
    x = 1,581,073,502,752,257.75/45,192,967.98
  6. Step 6: Final answer
    x = 34,984,945.08

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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.