Home / 14,822,456.52-22,235,478.12-5,235,873.24

Finding the Fourth Proportional to 14,822,456.52, 22,235,478.12 and 5,235,873.24

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Solution

The fourth proportional to 14,822,456.52, 22,235,478.12 and 5,235,873.24 is: 7,854,443.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,822,456.52 : 22,235,478.12 = 5,235,873.24 : x
  2. Step 2: Convert to fraction form
    14,822,456.52/22,235,478.12 = 5,235,873.24/x
  3. Step 3: Cross multiply
    14,822,456.52x = 22,235,478.12 × 5,235,873.24
  4. Step 4: Simplify right side
    14,822,456.52x = 116,422,144,867,113.52
  5. Step 5: Solve for x
    x = 116,422,144,867,113.52/14,822,456.52
  6. Step 6: Final answer
    x = 7,854,443.34

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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.