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Finding the Third Proportional to 48,549,374 and 103,985,339

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Solution

The third proportional to 48,549,374 and 103,985,339 is: 222,720,703.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,549,374 : 103,985,339 = 103,985,339 : x
  2. Step 2: Convert to fraction form
    48,549,374/103,985,339 = 103,985,339/x
  3. Step 3: Cross multiply
    48,549,374x = 103,985,339 × 103,985,339
  4. Step 4: Simplify right side
    48,549,374x = 10,812,950,726,944,920
  5. Step 5: Solve for x
    x = 10,812,950,726,944,920/48,549,374
  6. Step 6: Final answer
    x = 222,720,703.40

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.