Home / 14,801,315.45-22,203,496.17-5,587,049.07

Finding the Fourth Proportional to 14,801,315.45, 22,203,496.17 and 5,587,049.07

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Solution

The fourth proportional to 14,801,315.45, 22,203,496.17 and 5,587,049.07 is: 8,381,148.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,801,315.45 : 22,203,496.17 = 5,587,049.07 : x
  2. Step 2: Convert to fraction form
    14,801,315.45/22,203,496.17 = 5,587,049.07/x
  3. Step 3: Cross multiply
    14,801,315.45x = 22,203,496.17 × 5,587,049.07
  4. Step 4: Simplify right side
    14,801,315.45x = 124,052,022,627,347.08
  5. Step 5: Solve for x
    x = 124,052,022,627,347.08/14,801,315.45
  6. Step 6: Final answer
    x = 8,381,148.49

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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.