Home / 48,283,559.90-72,425,339.85-25,608,743.90

Finding the Fourth Proportional to 48,283,559.90, 72,425,339.85 and 25,608,743.90

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Solution

The fourth proportional to 48,283,559.90, 72,425,339.85 and 25,608,743.90 is: 38,413,115.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,283,559.90 : 72,425,339.85 = 25,608,743.90 : x
  2. Step 2: Convert to fraction form
    48,283,559.90/72,425,339.85 = 25,608,743.90/x
  3. Step 3: Cross multiply
    48,283,559.90x = 72,425,339.85 × 25,608,743.90
  4. Step 4: Simplify right side
    48,283,559.90x = 1,854,721,980,089,114.25
  5. Step 5: Solve for x
    x = 1,854,721,980,089,114.25/48,283,559.90
  6. Step 6: Final answer
    x = 38,413,115.85

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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.