Home / 95,845,040.56-143,621,267.26-56,906,815.24

Finding the Fourth Proportional to 95,845,040.56, 143,621,267.26 and 56,906,815.24

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Solution

The fourth proportional to 95,845,040.56, 143,621,267.26 and 56,906,815.24 is: 85,273,362.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,845,040.56 : 143,621,267.26 = 56,906,815.24 : x
  2. Step 2: Convert to fraction form
    95,845,040.56/143,621,267.26 = 56,906,815.24/x
  3. Step 3: Cross multiply
    95,845,040.56x = 143,621,267.26 × 56,906,815.24
  4. Step 4: Simplify right side
    95,845,040.56x = 8,173,028,920,499,481
  5. Step 5: Solve for x
    x = 8,173,028,920,499,481/95,845,040.56
  6. Step 6: Final answer
    x = 85,273,362.84

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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.