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Finding the Third Proportional to 25,164,594 and 54,442,206

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Solution

The third proportional to 25,164,594 and 54,442,206 is: 117,782,698.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,164,594 : 54,442,206 = 54,442,206 : x
  2. Step 2: Convert to fraction form
    25,164,594/54,442,206 = 54,442,206/x
  3. Step 3: Cross multiply
    25,164,594x = 54,442,206 × 54,442,206
  4. Step 4: Simplify right side
    25,164,594x = 2,963,953,794,146,436
  5. Step 5: Solve for x
    x = 2,963,953,794,146,436/25,164,594
  6. Step 6: Final answer
    x = 117,782,698.75

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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.