Home / 16,551,392.43-22,840,563.38-9,582,363.84

Finding the Fourth Proportional to 16,551,392.43, 22,840,563.38 and 9,582,363.84

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Solution

The fourth proportional to 16,551,392.43, 22,840,563.38 and 9,582,363.84 is: 13,223,454.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,551,392.43 : 22,840,563.38 = 9,582,363.84 : x
  2. Step 2: Convert to fraction form
    16,551,392.43/22,840,563.38 = 9,582,363.84/x
  3. Step 3: Cross multiply
    16,551,392.43x = 22,840,563.38 × 9,582,363.84
  4. Step 4: Simplify right side
    16,551,392.43x = 218,866,588,569,828.34
  5. Step 5: Solve for x
    x = 218,866,588,569,828.34/16,551,392.43
  6. Step 6: Final answer
    x = 13,223,454.73

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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.