Home / 17,109,226.80-25,663,616.94-4,155,483.65

Finding the Fourth Proportional to 17,109,226.80, 25,663,616.94 and 4,155,483.65

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Solution

The fourth proportional to 17,109,226.80, 25,663,616.94 and 4,155,483.65 is: 6,233,171.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,109,226.80 : 25,663,616.94 = 4,155,483.65 : x
  2. Step 2: Convert to fraction form
    17,109,226.80/25,663,616.94 = 4,155,483.65/x
  3. Step 3: Cross multiply
    17,109,226.80x = 25,663,616.94 × 4,155,483.65
  4. Step 4: Simplify right side
    17,109,226.80x = 106,644,740,465,714.95
  5. Step 5: Solve for x
    x = 106,644,740,465,714.95/17,109,226.80
  6. Step 6: Final answer
    x = 6,233,171.24

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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.