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Finding the Third Proportional to 113,551,416 and 170,137,548

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Solution

The third proportional to 113,551,416 and 170,137,548 is: 254,922,274.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,551,416 : 170,137,548 = 170,137,548 : x
  2. Step 2: Convert to fraction form
    113,551,416/170,137,548 = 170,137,548/x
  3. Step 3: Cross multiply
    113,551,416x = 170,137,548 × 170,137,548
  4. Step 4: Simplify right side
    113,551,416x = 28,946,785,239,452,304
  5. Step 5: Solve for x
    x = 28,946,785,239,452,304/113,551,416
  6. Step 6: Final answer
    x = 254,922,274.50

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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.