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Finding the Third Proportional to 25,348,376 and 54,737,136

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Solution

The third proportional to 25,348,376 and 54,737,136 is: 118,199,053.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,348,376 : 54,737,136 = 54,737,136 : x
  2. Step 2: Convert to fraction form
    25,348,376/54,737,136 = 54,737,136/x
  3. Step 3: Cross multiply
    25,348,376x = 54,737,136 × 54,737,136
  4. Step 4: Simplify right side
    25,348,376x = 2,996,154,057,482,496
  5. Step 5: Solve for x
    x = 2,996,154,057,482,496/25,348,376
  6. Step 6: Final answer
    x = 118,199,053.76

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.