Home / 15,802,976.24-23,704,473.57-4,443,424.86

Finding the Fourth Proportional to 15,802,976.24, 23,704,473.57 and 4,443,424.86

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Solution

The fourth proportional to 15,802,976.24, 23,704,473.57 and 4,443,424.86 is: 6,665,139.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,802,976.24 : 23,704,473.57 = 4,443,424.86 : x
  2. Step 2: Convert to fraction form
    15,802,976.24/23,704,473.57 = 4,443,424.86/x
  3. Step 3: Cross multiply
    15,802,976.24x = 23,704,473.57 × 4,443,424.86
  4. Step 4: Simplify right side
    15,802,976.24x = 105,329,047,154,150.95
  5. Step 5: Solve for x
    x = 105,329,047,154,150.95/15,802,976.24
  6. Step 6: Final answer
    x = 6,665,139.88

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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.