Home / 18,326,908.94-25,289,659.42-10,592,452.22

Finding the Fourth Proportional to 18,326,908.94, 25,289,659.42 and 10,592,452.22

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Solution

The fourth proportional to 18,326,908.94, 25,289,659.42 and 10,592,452.22 is: 14,616,731.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,326,908.94 : 25,289,659.42 = 10,592,452.22 : x
  2. Step 2: Convert to fraction form
    18,326,908.94/25,289,659.42 = 10,592,452.22/x
  3. Step 3: Cross multiply
    18,326,908.94x = 25,289,659.42 × 10,592,452.22
  4. Step 4: Simplify right side
    18,326,908.94x = 267,879,508,913,493.50
  5. Step 5: Solve for x
    x = 267,879,508,913,493.50/18,326,908.94
  6. Step 6: Final answer
    x = 14,616,731.60

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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.