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Finding the Third Proportional to 25,659,099 and 55,835,355.38

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Solution

The third proportional to 25,659,099 and 55,835,355.38 is: 121,500,248.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,659,099 : 55,835,355.38 = 55,835,355.38 : x
  2. Step 2: Convert to fraction form
    25,659,099/55,835,355.38 = 55,835,355.38/x
  3. Step 3: Cross multiply
    25,659,099x = 55,835,355.38 × 55,835,355.38
  4. Step 4: Simplify right side
    25,659,099x = 3,117,586,909,852,541.50
  5. Step 5: Solve for x
    x = 3,117,586,909,852,541.50/25,659,099
  6. Step 6: Final answer
    x = 121,500,248.70

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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.