Home / 181,329,847.92-272,074,903.56-95,047,624.08

Finding the Fourth Proportional to 181,329,847.92, 272,074,903.56 and 95,047,624.08

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Solution

The fourth proportional to 181,329,847.92, 272,074,903.56 and 95,047,624.08 is: 142,613,438.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    181,329,847.92 : 272,074,903.56 = 95,047,624.08 : x
  2. Step 2: Convert to fraction form
    181,329,847.92/272,074,903.56 = 95,047,624.08/x
  3. Step 3: Cross multiply
    181,329,847.92x = 272,074,903.56 × 95,047,624.08
  4. Step 4: Simplify right side
    181,329,847.92x = 25,860,073,155,173,132
  5. Step 5: Solve for x
    x = 25,860,073,155,173,132/181,329,847.92
  6. Step 6: Final answer
    x = 142,613,438.72

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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.