Home / 32,804,575.90-49,206,863.85-15,761,139.10

Finding the Fourth Proportional to 32,804,575.90, 49,206,863.85 and 15,761,139.10

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Solution

The fourth proportional to 32,804,575.90, 49,206,863.85 and 15,761,139.10 is: 23,641,708.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,804,575.90 : 49,206,863.85 = 15,761,139.10 : x
  2. Step 2: Convert to fraction form
    32,804,575.90/49,206,863.85 = 15,761,139.10/x
  3. Step 3: Cross multiply
    32,804,575.90x = 49,206,863.85 × 15,761,139.10
  4. Step 4: Simplify right side
    32,804,575.90x = 775,556,225,814,611.50
  5. Step 5: Solve for x
    x = 775,556,225,814,611.50/32,804,575.90
  6. Step 6: Final answer
    x = 23,641,708.65

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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.