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Finding the Third Proportional to 60,417,380 and 92,919,699

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Solution

The third proportional to 60,417,380 and 92,919,699 is: 142,907,065.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,417,380 : 92,919,699 = 92,919,699 : x
  2. Step 2: Convert to fraction form
    60,417,380/92,919,699 = 92,919,699/x
  3. Step 3: Cross multiply
    60,417,380x = 92,919,699 × 92,919,699
  4. Step 4: Simplify right side
    60,417,380x = 8,634,070,462,250,601
  5. Step 5: Solve for x
    x = 8,634,070,462,250,601/60,417,380
  6. Step 6: Final answer
    x = 142,907,065.19

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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.