Home / 16,821,746.16-25,232,616.54-4,042,250.88

Finding the Fourth Proportional to 16,821,746.16, 25,232,616.54 and 4,042,250.88

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Solution

The fourth proportional to 16,821,746.16, 25,232,616.54 and 4,042,250.88 is: 6,063,375.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,821,746.16 : 25,232,616.54 = 4,042,250.88 : x
  2. Step 2: Convert to fraction form
    16,821,746.16/25,232,616.54 = 4,042,250.88/x
  3. Step 3: Cross multiply
    16,821,746.16x = 25,232,616.54 × 4,042,250.88
  4. Step 4: Simplify right side
    16,821,746.16x = 101,996,566,413,517.55
  5. Step 5: Solve for x
    x = 101,996,566,413,517.55/16,821,746.16
  6. Step 6: Final answer
    x = 6,063,375.67

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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.