Home / 24,004,052.28-33,125,632.32-12,990,811.75

Finding the Fourth Proportional to 24,004,052.28, 33,125,632.32 and 12,990,811.75

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Solution

The fourth proportional to 24,004,052.28, 33,125,632.32 and 12,990,811.75 is: 17,927,341.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,004,052.28 : 33,125,632.32 = 12,990,811.75 : x
  2. Step 2: Convert to fraction form
    24,004,052.28/33,125,632.32 = 12,990,811.75/x
  3. Step 3: Cross multiply
    24,004,052.28x = 33,125,632.32 × 12,990,811.75
  4. Step 4: Simplify right side
    24,004,052.28x = 430,328,853,568,835.75
  5. Step 5: Solve for x
    x = 430,328,853,568,835.75/24,004,052.28
  6. Step 6: Final answer
    x = 17,927,341.96

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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.