Home / 26,431,689.54-39,649,445.24-11,063,523

Finding the Fourth Proportional to 26,431,689.54, 39,649,445.24 and 11,063,523

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Solution

The fourth proportional to 26,431,689.54, 39,649,445.24 and 11,063,523 is: 16,596,084.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,431,689.54 : 39,649,445.24 = 11,063,523 : x
  2. Step 2: Convert to fraction form
    26,431,689.54/39,649,445.24 = 11,063,523/x
  3. Step 3: Cross multiply
    26,431,689.54x = 39,649,445.24 × 11,063,523
  4. Step 4: Simplify right side
    26,431,689.54x = 438,662,549,294,662.88
  5. Step 5: Solve for x
    x = 438,662,549,294,662.88/26,431,689.54
  6. Step 6: Final answer
    x = 16,596,084.36

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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.