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Finding the Third Proportional to 7,465,068 and 16,376,472

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Solution

The third proportional to 7,465,068 and 16,376,472 is: 35,925,839.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,465,068 : 16,376,472 = 16,376,472 : x
  2. Step 2: Convert to fraction form
    7,465,068/16,376,472 = 16,376,472/x
  3. Step 3: Cross multiply
    7,465,068x = 16,376,472 × 16,376,472
  4. Step 4: Simplify right side
    7,465,068x = 268,188,835,166,784
  5. Step 5: Solve for x
    x = 268,188,835,166,784/7,465,068
  6. Step 6: Final answer
    x = 35,925,839.55

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.