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Finding the Third Proportional to 1,028,456,595 and 1,566,747,370.13

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Solution

The third proportional to 1,028,456,595 and 1,566,747,370.13 is: 2,386,777,753.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,028,456,595 : 1,566,747,370.13 = 1,566,747,370.13 : x
  2. Step 2: Convert to fraction form
    1,028,456,595/1,566,747,370.13 = 1,566,747,370.13/x
  3. Step 3: Cross multiply
    1,028,456,595x = 1,566,747,370.13 × 1,566,747,370.13
  4. Step 4: Simplify right side
    1,028,456,595x = 2,454,697,321,793,603,584
  5. Step 5: Solve for x
    x = 2,454,697,321,793,603,584/1,028,456,595
  6. Step 6: Final answer
    x = 2,386,777,753.90

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Why These Related Problems?

These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.