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Finding the Third Proportional to 63,316,986 and 94,602,753.75

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Solution

The third proportional to 63,316,986 and 94,602,753.75 is: 141,347,236.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,316,986 : 94,602,753.75 = 94,602,753.75 : x
  2. Step 2: Convert to fraction form
    63,316,986/94,602,753.75 = 94,602,753.75/x
  3. Step 3: Cross multiply
    63,316,986x = 94,602,753.75 × 94,602,753.75
  4. Step 4: Simplify right side
    63,316,986x = 8,949,681,017,083,139
  5. Step 5: Solve for x
    x = 8,949,681,017,083,139/63,316,986
  6. Step 6: Final answer
    x = 141,347,236.85

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.