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Finding the Third Proportional to 62,692,147.50 and 96,833,189.25

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Solution

The third proportional to 62,692,147.50 and 96,833,189.25 is: 149,566,842.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,692,147.50 : 96,833,189.25 = 96,833,189.25 : x
  2. Step 2: Convert to fraction form
    62,692,147.50/96,833,189.25 = 96,833,189.25/x
  3. Step 3: Cross multiply
    62,692,147.50x = 96,833,189.25 × 96,833,189.25
  4. Step 4: Simplify right side
    62,692,147.50x = 9,376,666,540,326,316
  5. Step 5: Solve for x
    x = 9,376,666,540,326,316/62,692,147.50
  6. Step 6: Final answer
    x = 149,566,842.33

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.