Home / 15,214,616.98-22,823,332.20-5,501,654.26

Finding the Fourth Proportional to 15,214,616.98, 22,823,332.20 and 5,501,654.26

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Solution

The fourth proportional to 15,214,616.98, 22,823,332.20 and 5,501,654.26 is: 8,252,990.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,214,616.98 : 22,823,332.20 = 5,501,654.26 : x
  2. Step 2: Convert to fraction form
    15,214,616.98/22,823,332.20 = 5,501,654.26/x
  3. Step 3: Cross multiply
    15,214,616.98x = 22,823,332.20 × 5,501,654.26
  4. Step 4: Simplify right side
    15,214,616.98x = 125,566,082,825,525.16
  5. Step 5: Solve for x
    x = 125,566,082,825,525.16/15,214,616.98
  6. Step 6: Final answer
    x = 8,252,990.07

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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.