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Finding the Third Proportional to 113,551,418 and 170,137,551

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Solution

The third proportional to 113,551,418 and 170,137,551 is: 254,922,279.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,551,418 : 170,137,551 = 170,137,551 : x
  2. Step 2: Convert to fraction form
    113,551,418/170,137,551 = 170,137,551/x
  3. Step 3: Cross multiply
    113,551,418x = 170,137,551 × 170,137,551
  4. Step 4: Simplify right side
    113,551,418x = 28,946,786,260,277,600
  5. Step 5: Solve for x
    x = 28,946,786,260,277,600/113,551,418
  6. Step 6: Final answer
    x = 254,922,279.00

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.