Home / 16,375,490.16-22,597,153.56-9,033,408.24

Finding the Fourth Proportional to 16,375,490.16, 22,597,153.56 and 9,033,408.24

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Solution

The fourth proportional to 16,375,490.16, 22,597,153.56 and 9,033,408.24 is: 12,465,539.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,375,490.16 : 22,597,153.56 = 9,033,408.24 : x
  2. Step 2: Convert to fraction form
    16,375,490.16/22,597,153.56 = 9,033,408.24/x
  3. Step 3: Cross multiply
    16,375,490.16x = 22,597,153.56 × 9,033,408.24
  4. Step 4: Simplify right side
    16,375,490.16x = 204,129,313,169,449.31
  5. Step 5: Solve for x
    x = 204,129,313,169,449.31/16,375,490.16
  6. Step 6: Final answer
    x = 12,465,539.12

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1.5x scale

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.