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Finding the Third Proportional to 56,924,671 and 124,819,334

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Solution

The third proportional to 56,924,671 and 124,819,334 is: 273,692,686.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,924,671 : 124,819,334 = 124,819,334 : x
  2. Step 2: Convert to fraction form
    56,924,671/124,819,334 = 124,819,334/x
  3. Step 3: Cross multiply
    56,924,671x = 124,819,334 × 124,819,334
  4. Step 4: Simplify right side
    56,924,671x = 15,579,866,140,203,556
  5. Step 5: Solve for x
    x = 15,579,866,140,203,556/56,924,671
  6. Step 6: Final answer
    x = 273,692,686.61

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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.