Home / 32,120,125.31-44,325,829.16-17,435,801.54

Finding the Fourth Proportional to 32,120,125.31, 44,325,829.16 and 17,435,801.54

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Solution

The fourth proportional to 32,120,125.31, 44,325,829.16 and 17,435,801.54 is: 24,061,436.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,120,125.31 : 44,325,829.16 = 17,435,801.54 : x
  2. Step 2: Convert to fraction form
    32,120,125.31/44,325,829.16 = 17,435,801.54/x
  3. Step 3: Cross multiply
    32,120,125.31x = 44,325,829.16 × 17,435,801.54
  4. Step 4: Simplify right side
    32,120,125.31x = 772,856,360,329,704.75
  5. Step 5: Solve for x
    x = 772,856,360,329,704.75/32,120,125.31
  6. Step 6: Final answer
    x = 24,061,436.65

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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.