Home / 95,826,165.20-143,739,247.80-35,229,352.40

Finding the Fourth Proportional to 95,826,165.20, 143,739,247.80 and 35,229,352.40

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Solution

The fourth proportional to 95,826,165.20, 143,739,247.80 and 35,229,352.40 is: 52,844,028.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,826,165.20 : 143,739,247.80 = 35,229,352.40 : x
  2. Step 2: Convert to fraction form
    95,826,165.20/143,739,247.80 = 35,229,352.40/x
  3. Step 3: Cross multiply
    95,826,165.20x = 143,739,247.80 × 35,229,352.40
  4. Step 4: Simplify right side
    95,826,165.20x = 5,063,840,614,457,125
  5. Step 5: Solve for x
    x = 5,063,840,614,457,125/95,826,165.20
  6. Step 6: Final answer
    x = 52,844,028.60

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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.