Home / 337,524,488.06-508,816,542.58-315,025,853.13

Finding the Fourth Proportional to 337,524,488.06, 508,816,542.58 and 315,025,853.13

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Solution

The fourth proportional to 337,524,488.06, 508,816,542.58 and 315,025,853.13 is: 474,899,958.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,524,488.06 : 508,816,542.58 = 315,025,853.13 : x
  2. Step 2: Convert to fraction form
    337,524,488.06/508,816,542.58 = 315,025,853.13/x
  3. Step 3: Cross multiply
    337,524,488.06x = 508,816,542.58 × 315,025,853.13
  4. Step 4: Simplify right side
    337,524,488.06x = 160,290,365,412,133,888
  5. Step 5: Solve for x
    x = 160,290,365,412,133,888/337,524,488.06
  6. Step 6: Final answer
    x = 474,899,958.62

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.