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Finding the Third Proportional to 39,282,479 and 92,599,725

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Solution

The third proportional to 39,282,479 and 92,599,725 is: 218,283,298.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,282,479 : 92,599,725 = 92,599,725 : x
  2. Step 2: Convert to fraction form
    39,282,479/92,599,725 = 92,599,725/x
  3. Step 3: Cross multiply
    39,282,479x = 92,599,725 × 92,599,725
  4. Step 4: Simplify right side
    39,282,479x = 8,574,709,070,075,625
  5. Step 5: Solve for x
    x = 8,574,709,070,075,625/39,282,479
  6. Step 6: Final answer
    x = 218,283,298.01

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Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.