Home / 41,609,077.20-62,413,615.80-25,484,763.60

Finding the Fourth Proportional to 41,609,077.20, 62,413,615.80 and 25,484,763.60

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Solution

The fourth proportional to 41,609,077.20, 62,413,615.80 and 25,484,763.60 is: 38,227,145.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,609,077.20 : 62,413,615.80 = 25,484,763.60 : x
  2. Step 2: Convert to fraction form
    41,609,077.20/62,413,615.80 = 25,484,763.60/x
  3. Step 3: Cross multiply
    41,609,077.20x = 62,413,615.80 × 25,484,763.60
  4. Step 4: Simplify right side
    41,609,077.20x = 1,590,596,244,084,225
  5. Step 5: Solve for x
    x = 1,590,596,244,084,225/41,609,077.20
  6. Step 6: Final answer
    x = 38,227,145.40

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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.