Home / 15,454,414.80-23,181,622.20-4,096,616.40

Finding the Fourth Proportional to 15,454,414.80, 23,181,622.20 and 4,096,616.40

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Solution

The fourth proportional to 15,454,414.80, 23,181,622.20 and 4,096,616.40 is: 6,144,924.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,454,414.80 : 23,181,622.20 = 4,096,616.40 : x
  2. Step 2: Convert to fraction form
    15,454,414.80/23,181,622.20 = 4,096,616.40/x
  3. Step 3: Cross multiply
    15,454,414.80x = 23,181,622.20 × 4,096,616.40
  4. Step 4: Simplify right side
    15,454,414.80x = 94,966,213,683,124.08
  5. Step 5: Solve for x
    x = 94,966,213,683,124.08/15,454,414.80
  6. Step 6: Final answer
    x = 6,144,924.60

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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.