Home / 24,336,724.80-36,505,087.20-6,387,643.20

Finding the Fourth Proportional to 24,336,724.80, 36,505,087.20 and 6,387,643.20

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Solution

The fourth proportional to 24,336,724.80, 36,505,087.20 and 6,387,643.20 is: 9,581,464.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,336,724.80 : 36,505,087.20 = 6,387,643.20 : x
  2. Step 2: Convert to fraction form
    24,336,724.80/36,505,087.20 = 6,387,643.20/x
  3. Step 3: Cross multiply
    24,336,724.80x = 36,505,087.20 × 6,387,643.20
  4. Step 4: Simplify right side
    24,336,724.80x = 233,181,472,018,487.06
  5. Step 5: Solve for x
    x = 233,181,472,018,487.06/24,336,724.80
  6. Step 6: Final answer
    x = 9,581,464.80

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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.