Home / 177,752,382.32-266,573,988.12-62,710,020.56

Finding the Fourth Proportional to 177,752,382.32, 266,573,988.12 and 62,710,020.56

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Solution

The fourth proportional to 177,752,382.32, 266,573,988.12 and 62,710,020.56 is: 94,045,773.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,752,382.32 : 266,573,988.12 = 62,710,020.56 : x
  2. Step 2: Convert to fraction form
    177,752,382.32/266,573,988.12 = 62,710,020.56/x
  3. Step 3: Cross multiply
    177,752,382.32x = 266,573,988.12 × 62,710,020.56
  4. Step 4: Simplify right side
    177,752,382.32x = 16,716,860,275,766,396
  5. Step 5: Solve for x
    x = 16,716,860,275,766,396/177,752,382.32
  6. Step 6: Final answer
    x = 94,045,773.44

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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.