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Finding the Third Proportional to 23,480,542 and 51,129,574

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Solution

The third proportional to 23,480,542 and 51,129,574 is: 111,336,158.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,480,542 : 51,129,574 = 51,129,574 : x
  2. Step 2: Convert to fraction form
    23,480,542/51,129,574 = 51,129,574/x
  3. Step 3: Cross multiply
    23,480,542x = 51,129,574 × 51,129,574
  4. Step 4: Simplify right side
    23,480,542x = 2,614,233,337,421,476
  5. Step 5: Solve for x
    x = 2,614,233,337,421,476/23,480,542
  6. Step 6: Final answer
    x = 111,336,158.14

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.