Home / 23,361,291.18-35,063,920.17-11,855,019.42

Finding the Fourth Proportional to 23,361,291.18, 35,063,920.17 and 11,855,019.42

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Solution

The fourth proportional to 23,361,291.18, 35,063,920.17 and 11,855,019.42 is: 17,793,684.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,361,291.18 : 35,063,920.17 = 11,855,019.42 : x
  2. Step 2: Convert to fraction form
    23,361,291.18/35,063,920.17 = 11,855,019.42/x
  3. Step 3: Cross multiply
    23,361,291.18x = 35,063,920.17 × 11,855,019.42
  4. Step 4: Simplify right side
    23,361,291.18x = 415,683,454,556,679.75
  5. Step 5: Solve for x
    x = 415,683,454,556,679.75/23,361,291.18
  6. Step 6: Final answer
    x = 17,793,684.92

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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.