Home / 24,647,045.67-36,971,411.76-8,472,858.75

Finding the Fourth Proportional to 24,647,045.67, 36,971,411.76 and 8,472,858.75

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Solution

The fourth proportional to 24,647,045.67, 36,971,411.76 and 8,472,858.75 is: 12,709,578.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,647,045.67 : 36,971,411.76 = 8,472,858.75 : x
  2. Step 2: Convert to fraction form
    24,647,045.67/36,971,411.76 = 8,472,858.75/x
  3. Step 3: Cross multiply
    24,647,045.67x = 36,971,411.76 × 8,472,858.75
  4. Step 4: Simplify right side
    24,647,045.67x = 313,253,549,630,568.88
  5. Step 5: Solve for x
    x = 313,253,549,630,568.88/24,647,045.67
  6. Step 6: Final answer
    x = 12,709,578.01

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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.