Home / 23,328,052.70-34,992,079.05-8,183,515.10

Finding the Fourth Proportional to 23,328,052.70, 34,992,079.05 and 8,183,515.10

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Solution

The fourth proportional to 23,328,052.70, 34,992,079.05 and 8,183,515.10 is: 12,275,272.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,328,052.70 : 34,992,079.05 = 8,183,515.10 : x
  2. Step 2: Convert to fraction form
    23,328,052.70/34,992,079.05 = 8,183,515.10/x
  3. Step 3: Cross multiply
    23,328,052.70x = 34,992,079.05 × 8,183,515.10
  4. Step 4: Simplify right side
    23,328,052.70x = 286,358,207,286,068.62
  5. Step 5: Solve for x
    x = 286,358,207,286,068.62/23,328,052.70
  6. Step 6: Final answer
    x = 12,275,272.65

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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.