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Finding the Third Proportional to 25,160,613 and 55,032,015

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Solution

The third proportional to 25,160,613 and 55,032,015 is: 120,367,602.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,160,613 : 55,032,015 = 55,032,015 : x
  2. Step 2: Convert to fraction form
    25,160,613/55,032,015 = 55,032,015/x
  3. Step 3: Cross multiply
    25,160,613x = 55,032,015 × 55,032,015
  4. Step 4: Simplify right side
    25,160,613x = 3,028,522,674,960,225
  5. Step 5: Solve for x
    x = 3,028,522,674,960,225/25,160,613
  6. Step 6: Final answer
    x = 120,367,602.93

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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.