Home / 37,342,743.20-56,014,114.80-34,472,961.80

Finding the Fourth Proportional to 37,342,743.20, 56,014,114.80 and 34,472,961.80

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Solution

The fourth proportional to 37,342,743.20, 56,014,114.80 and 34,472,961.80 is: 51,709,442.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,342,743.20 : 56,014,114.80 = 34,472,961.80 : x
  2. Step 2: Convert to fraction form
    37,342,743.20/56,014,114.80 = 34,472,961.80/x
  3. Step 3: Cross multiply
    37,342,743.20x = 56,014,114.80 × 34,472,961.80
  4. Step 4: Simplify right side
    37,342,743.20x = 1,930,972,439,761,214.25
  5. Step 5: Solve for x
    x = 1,930,972,439,761,214.25/37,342,743.20
  6. Step 6: Final answer
    x = 51,709,442.70

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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.