Home / 50,104,412.20-75,156,618.30-44,045,984.80

Finding the Fourth Proportional to 50,104,412.20, 75,156,618.30 and 44,045,984.80

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Solution

The fourth proportional to 50,104,412.20, 75,156,618.30 and 44,045,984.80 is: 66,068,977.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,104,412.20 : 75,156,618.30 = 44,045,984.80 : x
  2. Step 2: Convert to fraction form
    50,104,412.20/75,156,618.30 = 44,045,984.80/x
  3. Step 3: Cross multiply
    50,104,412.20x = 75,156,618.30 × 44,045,984.80
  4. Step 4: Simplify right side
    50,104,412.20x = 3,310,347,267,261,201.50
  5. Step 5: Solve for x
    x = 3,310,347,267,261,201.50/50,104,412.20
  6. Step 6: Final answer
    x = 66,068,977.20

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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.