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Finding the Third Proportional to 356,010,416 and 739,305,952

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Solution

The third proportional to 356,010,416 and 739,305,952 is: 1,535,273,312.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    356,010,416 : 739,305,952 = 739,305,952 : x
  2. Step 2: Convert to fraction form
    356,010,416/739,305,952 = 739,305,952/x
  3. Step 3: Cross multiply
    356,010,416x = 739,305,952 × 739,305,952
  4. Step 4: Simplify right side
    356,010,416x = 546,573,290,662,626,304
  5. Step 5: Solve for x
    x = 546,573,290,662,626,304/356,010,416
  6. Step 6: Final answer
    x = 1,535,273,312.52

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.