Home / 24,302,524.32-33,521,682.60-15,586,891.92

Finding the Fourth Proportional to 24,302,524.32, 33,521,682.60 and 15,586,891.92

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Solution

The fourth proportional to 24,302,524.32, 33,521,682.60 and 15,586,891.92 is: 21,499,776.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,302,524.32 : 33,521,682.60 = 15,586,891.92 : x
  2. Step 2: Convert to fraction form
    24,302,524.32/33,521,682.60 = 15,586,891.92/x
  3. Step 3: Cross multiply
    24,302,524.32x = 33,521,682.60 × 15,586,891.92
  4. Step 4: Simplify right side
    24,302,524.32x = 522,498,843,662,744.62
  5. Step 5: Solve for x
    x = 522,498,843,662,744.62/24,302,524.32
  6. Step 6: Final answer
    x = 21,499,776.60

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.