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Finding the Third Proportional to 5,385,332 and 11,527,300

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Solution

The third proportional to 5,385,332 and 11,527,300 is: 24,674,178.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,385,332 : 11,527,300 = 11,527,300 : x
  2. Step 2: Convert to fraction form
    5,385,332/11,527,300 = 11,527,300/x
  3. Step 3: Cross multiply
    5,385,332x = 11,527,300 × 11,527,300
  4. Step 4: Simplify right side
    5,385,332x = 132,878,645,290,000
  5. Step 5: Solve for x
    x = 132,878,645,290,000/5,385,332
  6. Step 6: Final answer
    x = 24,674,178.92

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Why These Related Problems?

These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.