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Finding the Third Proportional to 57,459,534 and 124,035,132

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Solution

The third proportional to 57,459,534 and 124,035,132 is: 267,748,672.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,459,534 : 124,035,132 = 124,035,132 : x
  2. Step 2: Convert to fraction form
    57,459,534/124,035,132 = 124,035,132/x
  3. Step 3: Cross multiply
    57,459,534x = 124,035,132 × 124,035,132
  4. Step 4: Simplify right side
    57,459,534x = 15,384,713,970,257,424
  5. Step 5: Solve for x
    x = 15,384,713,970,257,424/57,459,534
  6. Step 6: Final answer
    x = 267,748,672.84

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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.