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Finding the Third Proportional to 62,620,288 and 134,500,856

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Solution

The third proportional to 62,620,288 and 134,500,856 is: 288,891,681.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,620,288 : 134,500,856 = 134,500,856 : x
  2. Step 2: Convert to fraction form
    62,620,288/134,500,856 = 134,500,856/x
  3. Step 3: Cross multiply
    62,620,288x = 134,500,856 × 134,500,856
  4. Step 4: Simplify right side
    62,620,288x = 18,090,480,264,732,736
  5. Step 5: Solve for x
    x = 18,090,480,264,732,736/62,620,288
  6. Step 6: Final answer
    x = 288,891,681.00

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.