Home / 32,672,463.40-48,902,406.90-25,444,865.80

Finding the Fourth Proportional to 32,672,463.40, 48,902,406.90 and 25,444,865.80

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Solution

The fourth proportional to 32,672,463.40, 48,902,406.90 and 25,444,865.80 is: 38,084,522.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,672,463.40 : 48,902,406.90 = 25,444,865.80 : x
  2. Step 2: Convert to fraction form
    32,672,463.40/48,902,406.90 = 25,444,865.80/x
  3. Step 3: Cross multiply
    32,672,463.40x = 48,902,406.90 × 25,444,865.80
  4. Step 4: Simplify right side
    32,672,463.40x = 1,244,315,180,867,494
  5. Step 5: Solve for x
    x = 1,244,315,180,867,494/32,672,463.40
  6. Step 6: Final answer
    x = 38,084,522.91

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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.