Home / 16,260,081.90-24,392,353.56-9,439,856.76

Finding the Fourth Proportional to 16,260,081.90, 24,392,353.56 and 9,439,856.76

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Solution

The fourth proportional to 16,260,081.90, 24,392,353.56 and 9,439,856.76 is: 14,161,080.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,260,081.90 : 24,392,353.56 = 9,439,856.76 : x
  2. Step 2: Convert to fraction form
    16,260,081.90/24,392,353.56 = 9,439,856.76/x
  3. Step 3: Cross multiply
    16,260,081.90x = 24,392,353.56 × 9,439,856.76
  4. Step 4: Simplify right side
    16,260,081.90x = 230,260,323,645,676.06
  5. Step 5: Solve for x
    x = 230,260,323,645,676.06/16,260,081.90
  6. Step 6: Final answer
    x = 14,161,080.19

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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.