Home / 48,388,218.30-72,582,327.45-32,263,904.70

Finding the Fourth Proportional to 48,388,218.30, 72,582,327.45 and 32,263,904.70

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Solution

The fourth proportional to 48,388,218.30, 72,582,327.45 and 32,263,904.70 is: 48,395,857.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,388,218.30 : 72,582,327.45 = 32,263,904.70 : x
  2. Step 2: Convert to fraction form
    48,388,218.30/72,582,327.45 = 32,263,904.70/x
  3. Step 3: Cross multiply
    48,388,218.30x = 72,582,327.45 × 32,263,904.70
  4. Step 4: Simplify right side
    48,388,218.30x = 2,341,789,295,750,994
  5. Step 5: Solve for x
    x = 2,341,789,295,750,994/48,388,218.30
  6. Step 6: Final answer
    x = 48,395,857.05

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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.