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Finding the Third Proportional to 3,747,369,307 and 8,332,596,908

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Solution

The third proportional to 3,747,369,307 and 8,332,596,908 is: 18,528,243,560.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,747,369,307 : 8,332,596,908 = 8,332,596,908 : x
  2. Step 2: Convert to fraction form
    3,747,369,307/8,332,596,908 = 8,332,596,908/x
  3. Step 3: Cross multiply
    3,747,369,307x = 8,332,596,908 × 8,332,596,908
  4. Step 4: Simplify right side
    3,747,369,307x = 69,432,171,231,211,159,552
  5. Step 5: Solve for x
    x = 69,432,171,231,211,159,552/3,747,369,307
  6. Step 6: Final answer
    x = 18,528,243,560.49

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Why These Related Problems?

These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.