Home / 43,557,040.40-65,367,053.40-24,367,427.60

Finding the Fourth Proportional to 43,557,040.40, 65,367,053.40 and 24,367,427.60

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Solution

The fourth proportional to 43,557,040.40, 65,367,053.40 and 24,367,427.60 is: 36,568,759.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,557,040.40 : 65,367,053.40 = 24,367,427.60 : x
  2. Step 2: Convert to fraction form
    43,557,040.40/65,367,053.40 = 24,367,427.60/x
  3. Step 3: Cross multiply
    43,557,040.40x = 65,367,053.40 × 24,367,427.60
  4. Step 4: Simplify right side
    43,557,040.40x = 1,592,826,941,149,834
  5. Step 5: Solve for x
    x = 1,592,826,941,149,834/43,557,040.40
  6. Step 6: Final answer
    x = 36,568,759.64

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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.