Home / 60,174,233.92-83,040,774.64-32,672,162.96

Finding the Fourth Proportional to 60,174,233.92, 83,040,774.64 and 32,672,162.96

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Solution

The fourth proportional to 60,174,233.92, 83,040,774.64 and 32,672,162.96 is: 45,087,765.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,174,233.92 : 83,040,774.64 = 32,672,162.96 : x
  2. Step 2: Convert to fraction form
    60,174,233.92/83,040,774.64 = 32,672,162.96/x
  3. Step 3: Cross multiply
    60,174,233.92x = 83,040,774.64 × 32,672,162.96
  4. Step 4: Simplify right side
    60,174,233.92x = 2,713,121,721,362,715.50
  5. Step 5: Solve for x
    x = 2,713,121,721,362,715.50/60,174,233.92
  6. Step 6: Final answer
    x = 45,087,765.06

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.