Home / 15,235,149.13-22,852,458.98-6,137,014.12

Finding the Fourth Proportional to 15,235,149.13, 22,852,458.98 and 6,137,014.12

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Solution

The fourth proportional to 15,235,149.13, 22,852,458.98 and 6,137,014.12 is: 9,205,414.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,235,149.13 : 22,852,458.98 = 6,137,014.12 : x
  2. Step 2: Convert to fraction form
    15,235,149.13/22,852,458.98 = 6,137,014.12/x
  3. Step 3: Cross multiply
    15,235,149.13x = 22,852,458.98 × 6,137,014.12
  4. Step 4: Simplify right side
    15,235,149.13x = 140,245,863,292,033.45
  5. Step 5: Solve for x
    x = 140,245,863,292,033.45/15,235,149.13
  6. Step 6: Final answer
    x = 9,205,414.54

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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.