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Finding the Third Proportional to 141,098,258 and 303,819,520

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Solution

The third proportional to 141,098,258 and 303,819,520 is: 654,198,726.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,098,258 : 303,819,520 = 303,819,520 : x
  2. Step 2: Convert to fraction form
    141,098,258/303,819,520 = 303,819,520/x
  3. Step 3: Cross multiply
    141,098,258x = 303,819,520 × 303,819,520
  4. Step 4: Simplify right side
    141,098,258x = 92,306,300,733,030,400
  5. Step 5: Solve for x
    x = 92,306,300,733,030,400/141,098,258
  6. Step 6: Final answer
    x = 654,198,726.77

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.