Home / 16,264,533.46-22,444,925.38-8,822,176.95

Finding the Fourth Proportional to 16,264,533.46, 22,444,925.38 and 8,822,176.95

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Solution

The fourth proportional to 16,264,533.46, 22,444,925.38 and 8,822,176.95 is: 12,174,533.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,264,533.46 : 22,444,925.38 = 8,822,176.95 : x
  2. Step 2: Convert to fraction form
    16,264,533.46/22,444,925.38 = 8,822,176.95/x
  3. Step 3: Cross multiply
    16,264,533.46x = 22,444,925.38 × 8,822,176.95
  4. Step 4: Simplify right side
    16,264,533.46x = 198,013,103,201,817.28
  5. Step 5: Solve for x
    x = 198,013,103,201,817.28/16,264,533.46
  6. Step 6: Final answer
    x = 12,174,533.24

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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.