Home / 113,566,405.74-170,281,379.88-44,396,825.37

Finding the Fourth Proportional to 113,566,405.74, 170,281,379.88 and 44,396,825.37

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Solution

The fourth proportional to 113,566,405.74, 170,281,379.88 and 44,396,825.37 is: 66,568,565.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,566,405.74 : 170,281,379.88 = 44,396,825.37 : x
  2. Step 2: Convert to fraction form
    113,566,405.74/170,281,379.88 = 44,396,825.37/x
  3. Step 3: Cross multiply
    113,566,405.74x = 170,281,379.88 × 44,396,825.37
  4. Step 4: Simplify right side
    113,566,405.74x = 7,559,952,686,294,991
  5. Step 5: Solve for x
    x = 7,559,952,686,294,991/113,566,405.74
  6. Step 6: Final answer
    x = 66,568,565.21

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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.