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Finding the Third Proportional to 35,868,908 and 57,102,180

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Solution

The third proportional to 35,868,908 and 57,102,180 is: 90,904,885.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,868,908 : 57,102,180 = 57,102,180 : x
  2. Step 2: Convert to fraction form
    35,868,908/57,102,180 = 57,102,180/x
  3. Step 3: Cross multiply
    35,868,908x = 57,102,180 × 57,102,180
  4. Step 4: Simplify right side
    35,868,908x = 3,260,658,960,752,400
  5. Step 5: Solve for x
    x = 3,260,658,960,752,400/35,868,908
  6. Step 6: Final answer
    x = 90,904,885.11

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Why These Related Problems?

These problems maintain the same ratio (1.59) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.