Home / 44,323,281.34-66,510,829.72-32,015,107.78

Finding the Fourth Proportional to 44,323,281.34, 66,510,829.72 and 32,015,107.78

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Solution

The fourth proportional to 44,323,281.34, 66,510,829.72 and 32,015,107.78 is: 48,041,375.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,323,281.34 : 66,510,829.72 = 32,015,107.78 : x
  2. Step 2: Convert to fraction form
    44,323,281.34/66,510,829.72 = 32,015,107.78/x
  3. Step 3: Cross multiply
    44,323,281.34x = 66,510,829.72 × 32,015,107.78
  4. Step 4: Simplify right side
    44,323,281.34x = 2,129,351,382,023,027.25
  5. Step 5: Solve for x
    x = 2,129,351,382,023,027.25/44,323,281.34
  6. Step 6: Final answer
    x = 48,041,375.04

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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.