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Finding the Third Proportional to 75,701,553 and 113,426,394

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Solution

The third proportional to 75,701,553 and 113,426,394 is: 169,950,897.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,701,553 : 113,426,394 = 113,426,394 : x
  2. Step 2: Convert to fraction form
    75,701,553/113,426,394 = 113,426,394/x
  3. Step 3: Cross multiply
    75,701,553x = 113,426,394 × 113,426,394
  4. Step 4: Simplify right side
    75,701,553x = 12,865,546,855,843,236
  5. Step 5: Solve for x
    x = 12,865,546,855,843,236/75,701,553
  6. Step 6: Final answer
    x = 169,950,897.25

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.