Home / 16,225,230.08-22,392,061.12-9,256,061.04

Finding the Fourth Proportional to 16,225,230.08, 22,392,061.12 and 9,256,061.04

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Solution

The fourth proportional to 16,225,230.08, 22,392,061.12 and 9,256,061.04 is: 12,774,073.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,225,230.08 : 22,392,061.12 = 9,256,061.04 : x
  2. Step 2: Convert to fraction form
    16,225,230.08/22,392,061.12 = 9,256,061.04/x
  3. Step 3: Cross multiply
    16,225,230.08x = 22,392,061.12 × 9,256,061.04
  4. Step 4: Simplify right side
    16,225,230.08x = 207,262,284,538,130.75
  5. Step 5: Solve for x
    x = 207,262,284,538,130.75/16,225,230.08
  6. Step 6: Final answer
    x = 12,774,073.68

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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.