Home / 75,190,704.10-112,787,630.89-24,072,575.29

Finding the Fourth Proportional to 75,190,704.10, 112,787,630.89 and 24,072,575.29

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Solution

The fourth proportional to 75,190,704.10, 112,787,630.89 and 24,072,575.29 is: 36,109,367.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,190,704.10 : 112,787,630.89 = 24,072,575.29 : x
  2. Step 2: Convert to fraction form
    75,190,704.10/112,787,630.89 = 24,072,575.29/x
  3. Step 3: Cross multiply
    75,190,704.10x = 112,787,630.89 × 24,072,575.29
  4. Step 4: Simplify right side
    75,190,704.10x = 2,715,088,736,038,104.50
  5. Step 5: Solve for x
    x = 2,715,088,736,038,104.50/75,190,704.10
  6. Step 6: Final answer
    x = 36,109,367.09

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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.