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Finding the Third Proportional to 753,564,062 and 1,017,811,812

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Solution

The third proportional to 753,564,062 and 1,017,811,812 is: 1,374,721,721.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    753,564,062 : 1,017,811,812 = 1,017,811,812 : x
  2. Step 2: Convert to fraction form
    753,564,062/1,017,811,812 = 1,017,811,812/x
  3. Step 3: Cross multiply
    753,564,062x = 1,017,811,812 × 1,017,811,812
  4. Step 4: Simplify right side
    753,564,062x = 1,035,940,884,646,723,328
  5. Step 5: Solve for x
    x = 1,035,940,884,646,723,328/753,564,062
  6. Step 6: Final answer
    x = 1,374,721,721.60

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Why These Related Problems?

These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.