Home / 95,178,162.38-128,417,688.56

Finding the Third Proportional to 95,178,162.38 and 128,417,688.56

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Solution

The third proportional to 95,178,162.38 and 128,417,688.56 is: 173,265,613.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,178,162.38 : 128,417,688.56 = 128,417,688.56 : x
  2. Step 2: Convert to fraction form
    95,178,162.38/128,417,688.56 = 128,417,688.56/x
  3. Step 3: Cross multiply
    95,178,162.38x = 128,417,688.56 × 128,417,688.56
  4. Step 4: Simplify right side
    95,178,162.38x = 16,491,102,735,735,244
  5. Step 5: Solve for x
    x = 16,491,102,735,735,244/95,178,162.38
  6. Step 6: Final answer
    x = 173,265,613.92

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Why These Related Problems?

These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.