Home / 24,879,651.40-37,336,292.22-8,705,742.78

Finding the Fourth Proportional to 24,879,651.40, 37,336,292.22 and 8,705,742.78

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Solution

The fourth proportional to 24,879,651.40, 37,336,292.22 and 8,705,742.78 is: 13,064,498.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,879,651.40 : 37,336,292.22 = 8,705,742.78 : x
  2. Step 2: Convert to fraction form
    24,879,651.40/37,336,292.22 = 8,705,742.78/x
  3. Step 3: Cross multiply
    24,879,651.40x = 37,336,292.22 × 8,705,742.78
  4. Step 4: Simplify right side
    24,879,651.40x = 325,040,156,598,892.81
  5. Step 5: Solve for x
    x = 325,040,156,598,892.81/24,879,651.40
  6. Step 6: Final answer
    x = 13,064,498.03

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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.