Home / 60,993,921.24-91,491,975.30-22,159,952.76

Finding the Fourth Proportional to 60,993,921.24, 91,491,975.30 and 22,159,952.76

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Solution

The fourth proportional to 60,993,921.24, 91,491,975.30 and 22,159,952.76 is: 33,240,326.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,993,921.24 : 91,491,975.30 = 22,159,952.76 : x
  2. Step 2: Convert to fraction form
    60,993,921.24/91,491,975.30 = 22,159,952.76/x
  3. Step 3: Cross multiply
    60,993,921.24x = 91,491,975.30 × 22,159,952.76
  4. Step 4: Simplify right side
    60,993,921.24x = 2,027,457,850,567,087
  5. Step 5: Solve for x
    x = 2,027,457,850,567,087/60,993,921.24
  6. Step 6: Final answer
    x = 33,240,326.40

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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.