Home / 15,967,471.74-23,950,863.72-4,452,632.20

Finding the Fourth Proportional to 15,967,471.74, 23,950,863.72 and 4,452,632.20

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Solution

The fourth proportional to 15,967,471.74, 23,950,863.72 and 4,452,632.20 is: 6,678,852.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,967,471.74 : 23,950,863.72 = 4,452,632.20 : x
  2. Step 2: Convert to fraction form
    15,967,471.74/23,950,863.72 = 4,452,632.20/x
  3. Step 3: Cross multiply
    15,967,471.74x = 23,950,863.72 × 4,452,632.20
  4. Step 4: Simplify right side
    15,967,471.74x = 106,644,387,017,483.78
  5. Step 5: Solve for x
    x = 106,644,387,017,483.78/15,967,471.74
  6. Step 6: Final answer
    x = 6,678,852.40

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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.