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Finding the Third Proportional to 42,634,972.50 and 93,771,051

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Solution

The third proportional to 42,634,972.50 and 93,771,051 is: 206,239,373.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,634,972.50 : 93,771,051 = 93,771,051 : x
  2. Step 2: Convert to fraction form
    42,634,972.50/93,771,051 = 93,771,051/x
  3. Step 3: Cross multiply
    42,634,972.50x = 93,771,051 × 93,771,051
  4. Step 4: Simplify right side
    42,634,972.50x = 8,793,010,005,644,601
  5. Step 5: Solve for x
    x = 8,793,010,005,644,601/42,634,972.50
  6. Step 6: Final answer
    x = 206,239,373.22

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Why These Related Problems?

These problems maintain the same ratio (2.20) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.