Home / 16,334,922.06-22,543,510.08-9,366,247.95

Finding the Fourth Proportional to 16,334,922.06, 22,543,510.08 and 9,366,247.95

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Solution

The fourth proportional to 16,334,922.06, 22,543,510.08 and 9,366,247.95 is: 12,926,177.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,334,922.06 : 22,543,510.08 = 9,366,247.95 : x
  2. Step 2: Convert to fraction form
    16,334,922.06/22,543,510.08 = 9,366,247.95/x
  3. Step 3: Cross multiply
    16,334,922.06x = 22,543,510.08 × 9,366,247.95
  4. Step 4: Simplify right side
    16,334,922.06x = 211,148,105,072,604.31
  5. Step 5: Solve for x
    x = 211,148,105,072,604.31/16,334,922.06
  6. Step 6: Final answer
    x = 12,926,177.69

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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.