Home / 97,182,568.55-137,510,358.75

Finding the Third Proportional to 97,182,568.55 and 137,510,358.75

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Solution

The third proportional to 97,182,568.55 and 137,510,358.75 is: 194,572,947.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,182,568.55 : 137,510,358.75 = 137,510,358.75 : x
  2. Step 2: Convert to fraction form
    97,182,568.55/137,510,358.75 = 137,510,358.75/x
  3. Step 3: Cross multiply
    97,182,568.55x = 137,510,358.75 × 137,510,358.75
  4. Step 4: Simplify right side
    97,182,568.55x = 18,909,098,763,553,700
  5. Step 5: Solve for x
    x = 18,909,098,763,553,700/97,182,568.55
  6. Step 6: Final answer
    x = 194,572,947.04

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Why These Related Problems?

These problems maintain the same ratio (1.41) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.