Home / 113,566,320.10-170,281,251.96-44,396,739.82

Finding the Fourth Proportional to 113,566,320.10, 170,281,251.96 and 44,396,739.82

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Solution

The fourth proportional to 113,566,320.10, 170,281,251.96 and 44,396,739.82 is: 66,568,437.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,566,320.10 : 170,281,251.96 = 44,396,739.82 : x
  2. Step 2: Convert to fraction form
    113,566,320.10/170,281,251.96 = 44,396,739.82/x
  3. Step 3: Cross multiply
    113,566,320.10x = 170,281,251.96 × 44,396,739.82
  4. Step 4: Simplify right side
    113,566,320.10x = 7,559,932,439,491,985
  5. Step 5: Solve for x
    x = 7,559,932,439,491,985/113,566,320.10
  6. Step 6: Final answer
    x = 66,568,437.13

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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.