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Finding the Third Proportional to 25,488,064.13 and 55,796,617.13

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Solution

The third proportional to 25,488,064.13 and 55,796,617.13 is: 122,145,898.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,488,064.13 : 55,796,617.13 = 55,796,617.13 : x
  2. Step 2: Convert to fraction form
    25,488,064.13/55,796,617.13 = 55,796,617.13/x
  3. Step 3: Cross multiply
    25,488,064.13x = 55,796,617.13 × 55,796,617.13
  4. Step 4: Simplify right side
    25,488,064.13x = 3,113,262,482,593,843.50
  5. Step 5: Solve for x
    x = 3,113,262,482,593,843.50/25,488,064.13
  6. Step 6: Final answer
    x = 122,145,898.07

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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.