Home / 24,165,083.20-36,247,624.80-8,208,731.20

Finding the Fourth Proportional to 24,165,083.20, 36,247,624.80 and 8,208,731.20

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Solution

The fourth proportional to 24,165,083.20, 36,247,624.80 and 8,208,731.20 is: 12,313,096.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,165,083.20 : 36,247,624.80 = 8,208,731.20 : x
  2. Step 2: Convert to fraction form
    24,165,083.20/36,247,624.80 = 8,208,731.20/x
  3. Step 3: Cross multiply
    24,165,083.20x = 36,247,624.80 × 8,208,731.20
  4. Step 4: Simplify right side
    24,165,083.20x = 297,547,008,621,653.75
  5. Step 5: Solve for x
    x = 297,547,008,621,653.75/24,165,083.20
  6. Step 6: Final answer
    x = 12,313,096.80

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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.