Home / 60,281,906.40-83,188,082.16-32,779,594.08

Finding the Fourth Proportional to 60,281,906.40, 83,188,082.16 and 32,779,594.08

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Solution

The fourth proportional to 60,281,906.40, 83,188,082.16 and 32,779,594.08 is: 45,235,323.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,281,906.40 : 83,188,082.16 = 32,779,594.08 : x
  2. Step 2: Convert to fraction form
    60,281,906.40/83,188,082.16 = 32,779,594.08/x
  3. Step 3: Cross multiply
    60,281,906.40x = 83,188,082.16 × 32,779,594.08
  4. Step 4: Simplify right side
    60,281,906.40x = 2,726,871,565,498,489.50
  5. Step 5: Solve for x
    x = 2,726,871,565,498,489.50/60,281,906.40
  6. Step 6: Final answer
    x = 45,235,323.97

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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.