Home / 50,677,043.10-76,015,564.65-44,299,751.10

Finding the Fourth Proportional to 50,677,043.10, 76,015,564.65 and 44,299,751.10

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Solution

The fourth proportional to 50,677,043.10, 76,015,564.65 and 44,299,751.10 is: 66,449,626.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,677,043.10 : 76,015,564.65 = 44,299,751.10 : x
  2. Step 2: Convert to fraction form
    50,677,043.10/76,015,564.65 = 44,299,751.10/x
  3. Step 3: Cross multiply
    50,677,043.10x = 76,015,564.65 × 44,299,751.10
  4. Step 4: Simplify right side
    50,677,043.10x = 3,367,470,593,720,959
  5. Step 5: Solve for x
    x = 3,367,470,593,720,959/50,677,043.10
  6. Step 6: Final answer
    x = 66,449,626.65

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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.