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Finding the Third Proportional to 35,829,442 and 54,041,109

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Solution

The third proportional to 35,829,442 and 54,041,109 is: 81,509,543.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,829,442 : 54,041,109 = 54,041,109 : x
  2. Step 2: Convert to fraction form
    35,829,442/54,041,109 = 54,041,109/x
  3. Step 3: Cross multiply
    35,829,442x = 54,041,109 × 54,041,109
  4. Step 4: Simplify right side
    35,829,442x = 2,920,441,461,949,881
  5. Step 5: Solve for x
    x = 2,920,441,461,949,881/35,829,442
  6. Step 6: Final answer
    x = 81,509,543.52

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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.