Home / 22,801,921.20-34,208,713.80-16,083,457.20

Finding the Fourth Proportional to 22,801,921.20, 34,208,713.80 and 16,083,457.20

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Solution

The fourth proportional to 22,801,921.20, 34,208,713.80 and 16,083,457.20 is: 24,129,299.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,801,921.20 : 34,208,713.80 = 16,083,457.20 : x
  2. Step 2: Convert to fraction form
    22,801,921.20/34,208,713.80 = 16,083,457.20/x
  3. Step 3: Cross multiply
    22,801,921.20x = 34,208,713.80 × 16,083,457.20
  4. Step 4: Simplify right side
    22,801,921.20x = 550,194,384,269,349.31
  5. Step 5: Solve for x
    x = 550,194,384,269,349.31/22,801,921.20
  6. Step 6: Final answer
    x = 24,129,299.43

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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.