Home / 16,442,284.76-24,614,288.58-9,945,699.20

Finding the Fourth Proportional to 16,442,284.76, 24,614,288.58 and 9,945,699.20

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Solution

The fourth proportional to 16,442,284.76, 24,614,288.58 and 9,945,699.20 is: 14,888,825.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,442,284.76 : 24,614,288.58 = 9,945,699.20 : x
  2. Step 2: Convert to fraction form
    16,442,284.76/24,614,288.58 = 9,945,699.20/x
  3. Step 3: Cross multiply
    16,442,284.76x = 24,614,288.58 × 9,945,699.20
  4. Step 4: Simplify right side
    16,442,284.76x = 244,806,310,238,675.09
  5. Step 5: Solve for x
    x = 244,806,310,238,675.09/16,442,284.76
  6. Step 6: Final answer
    x = 14,888,825.60

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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.