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Finding the Third Proportional to 59,922,808 and 90,513,952

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Solution

The third proportional to 59,922,808 and 90,513,952 is: 136,722,156.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,922,808 : 90,513,952 = 90,513,952 : x
  2. Step 2: Convert to fraction form
    59,922,808/90,513,952 = 90,513,952/x
  3. Step 3: Cross multiply
    59,922,808x = 90,513,952 × 90,513,952
  4. Step 4: Simplify right side
    59,922,808x = 8,192,775,506,658,304
  5. Step 5: Solve for x
    x = 8,192,775,506,658,304/59,922,808
  6. Step 6: Final answer
    x = 136,722,156.06

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.