Home / 24,163,317.80-36,244,976.70-13,413,775.40

Finding the Fourth Proportional to 24,163,317.80, 36,244,976.70 and 13,413,775.40

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Solution

The fourth proportional to 24,163,317.80, 36,244,976.70 and 13,413,775.40 is: 20,120,663.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,163,317.80 : 36,244,976.70 = 13,413,775.40 : x
  2. Step 2: Convert to fraction form
    24,163,317.80/36,244,976.70 = 13,413,775.40/x
  3. Step 3: Cross multiply
    24,163,317.80x = 36,244,976.70 × 13,413,775.40
  4. Step 4: Simplify right side
    24,163,317.80x = 486,181,976,832,033.25
  5. Step 5: Solve for x
    x = 486,181,976,832,033.25/24,163,317.80
  6. Step 6: Final answer
    x = 20,120,663.10

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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.