Home / 32,928,110.20-49,392,165.30-31,080,532.60

Finding the Fourth Proportional to 32,928,110.20, 49,392,165.30 and 31,080,532.60

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Solution

The fourth proportional to 32,928,110.20, 49,392,165.30 and 31,080,532.60 is: 46,620,798.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,928,110.20 : 49,392,165.30 = 31,080,532.60 : x
  2. Step 2: Convert to fraction form
    32,928,110.20/49,392,165.30 = 31,080,532.60/x
  3. Step 3: Cross multiply
    32,928,110.20x = 49,392,165.30 × 31,080,532.60
  4. Step 4: Simplify right side
    32,928,110.20x = 1,535,134,803,791,238.75
  5. Step 5: Solve for x
    x = 1,535,134,803,791,238.75/32,928,110.20
  6. Step 6: Final answer
    x = 46,620,798.90

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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.