Home / 607,086,391.59-910,626,549.89-147,024,551.79

Finding the Fourth Proportional to 607,086,391.59, 910,626,549.89 and 147,024,551.79

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Solution

The fourth proportional to 607,086,391.59, 910,626,549.89 and 147,024,551.79 is: 220,536,092.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    607,086,391.59 : 910,626,549.89 = 147,024,551.79 : x
  2. Step 2: Convert to fraction form
    607,086,391.59/910,626,549.89 = 147,024,551.79/x
  3. Step 3: Cross multiply
    607,086,391.59x = 910,626,549.89 × 147,024,551.79
  4. Step 4: Simplify right side
    607,086,391.59x = 133,884,460,344,916,192
  5. Step 5: Solve for x
    x = 133,884,460,344,916,192/607,086,391.59
  6. Step 6: Final answer
    x = 220,536,092.06

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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.