Home / 114,625,135.35-158,182,013.02-62,414,046

Finding the Fourth Proportional to 114,625,135.35, 158,182,013.02 and 62,414,046

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Solution

The fourth proportional to 114,625,135.35, 158,182,013.02 and 62,414,046 is: 86,131,016.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,625,135.35 : 158,182,013.02 = 62,414,046 : x
  2. Step 2: Convert to fraction form
    114,625,135.35/158,182,013.02 = 62,414,046/x
  3. Step 3: Cross multiply
    114,625,135.35x = 158,182,013.02 × 62,414,046
  4. Step 4: Simplify right side
    114,625,135.35x = 9,872,779,437,002,880
  5. Step 5: Solve for x
    x = 9,872,779,437,002,880/114,625,135.35
  6. Step 6: Final answer
    x = 86,131,016.61

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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.