Home / 24,338,539.20-36,505,429.92-6,387,643.20

Finding the Fourth Proportional to 24,338,539.20, 36,505,429.92 and 6,387,643.20

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Solution

The fourth proportional to 24,338,539.20, 36,505,429.92 and 6,387,643.20 is: 9,580,840.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,338,539.20 : 36,505,429.92 = 6,387,643.20 : x
  2. Step 2: Convert to fraction form
    24,338,539.20/36,505,429.92 = 6,387,643.20/x
  3. Step 3: Cross multiply
    24,338,539.20x = 36,505,429.92 × 6,387,643.20
  4. Step 4: Simplify right side
    24,338,539.20x = 233,183,661,191,564.56
  5. Step 5: Solve for x
    x = 233,183,661,191,564.56/24,338,539.20
  6. Step 6: Final answer
    x = 9,580,840.46

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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.