Home / 32,259,226.20-48,388,839.30-28,480,090.20

Finding the Fourth Proportional to 32,259,226.20, 48,388,839.30 and 28,480,090.20

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Solution

The fourth proportional to 32,259,226.20, 48,388,839.30 and 28,480,090.20 is: 42,720,135.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,259,226.20 : 48,388,839.30 = 28,480,090.20 : x
  2. Step 2: Convert to fraction form
    32,259,226.20/48,388,839.30 = 28,480,090.20/x
  3. Step 3: Cross multiply
    32,259,226.20x = 48,388,839.30 × 28,480,090.20
  4. Step 4: Simplify right side
    32,259,226.20x = 1,378,118,507,937,304.75
  5. Step 5: Solve for x
    x = 1,378,118,507,937,304.75/32,259,226.20
  6. Step 6: Final answer
    x = 42,720,135.30

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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.