Home / 24,582,643.20-36,873,964.80-13,103,517.60

Finding the Fourth Proportional to 24,582,643.20, 36,873,964.80 and 13,103,517.60

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Solution

The fourth proportional to 24,582,643.20, 36,873,964.80 and 13,103,517.60 is: 19,655,276.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,582,643.20 : 36,873,964.80 = 13,103,517.60 : x
  2. Step 2: Convert to fraction form
    24,582,643.20/36,873,964.80 = 13,103,517.60/x
  3. Step 3: Cross multiply
    24,582,643.20x = 36,873,964.80 × 13,103,517.60
  4. Step 4: Simplify right side
    24,582,643.20x = 483,178,646,738,580.44
  5. Step 5: Solve for x
    x = 483,178,646,738,580.44/24,582,643.20
  6. Step 6: Final answer
    x = 19,655,276.40

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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.