Home / 32,189,686.60-48,284,529.90-29,260,856.20

Finding the Fourth Proportional to 32,189,686.60, 48,284,529.90 and 29,260,856.20

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Solution

The fourth proportional to 32,189,686.60, 48,284,529.90 and 29,260,856.20 is: 43,891,284.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,189,686.60 : 48,284,529.90 = 29,260,856.20 : x
  2. Step 2: Convert to fraction form
    32,189,686.60/48,284,529.90 = 29,260,856.20/x
  3. Step 3: Cross multiply
    32,189,686.60x = 48,284,529.90 × 29,260,856.20
  4. Step 4: Simplify right side
    32,189,686.60x = 1,412,846,686,088,500.25
  5. Step 5: Solve for x
    x = 1,412,846,686,088,500.25/32,189,686.60
  6. Step 6: Final answer
    x = 43,891,284.30

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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.