Home / 104,266,612.74-156,414,123.15-60,567,877.38

Finding the Fourth Proportional to 104,266,612.74, 156,414,123.15 and 60,567,877.38

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Solution

The fourth proportional to 104,266,612.74, 156,414,123.15 and 60,567,877.38 is: 90,860,067.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,266,612.74 : 156,414,123.15 = 60,567,877.38 : x
  2. Step 2: Convert to fraction form
    104,266,612.74/156,414,123.15 = 60,567,877.38/x
  3. Step 3: Cross multiply
    104,266,612.74x = 156,414,123.15 × 60,567,877.38
  4. Step 4: Simplify right side
    104,266,612.74x = 9,473,671,431,449,420
  5. Step 5: Solve for x
    x = 9,473,671,431,449,420/104,266,612.74
  6. Step 6: Final answer
    x = 90,860,067.12

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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.