Home / 58,498,268.64-80,727,559.92-32,392,785.12

Finding the Fourth Proportional to 58,498,268.64, 80,727,559.92 and 32,392,785.12

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Solution

The fourth proportional to 58,498,268.64, 80,727,559.92 and 32,392,785.12 is: 44,702,015.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,498,268.64 : 80,727,559.92 = 32,392,785.12 : x
  2. Step 2: Convert to fraction form
    58,498,268.64/80,727,559.92 = 32,392,785.12/x
  3. Step 3: Cross multiply
    58,498,268.64x = 80,727,559.92 × 32,392,785.12
  4. Step 4: Simplify right side
    58,498,268.64x = 2,614,990,501,750,484.50
  5. Step 5: Solve for x
    x = 2,614,990,501,750,484.50/58,498,268.64
  6. Step 6: Final answer
    x = 44,702,015.33

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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.