Home / 34,334,113.24-51,499,084.56-12,177,353.80

Finding the Fourth Proportional to 34,334,113.24, 51,499,084.56 and 12,177,353.80

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Solution

The fourth proportional to 34,334,113.24, 51,499,084.56 and 12,177,353.80 is: 18,265,291.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,334,113.24 : 51,499,084.56 = 12,177,353.80 : x
  2. Step 2: Convert to fraction form
    34,334,113.24/51,499,084.56 = 12,177,353.80/x
  3. Step 3: Cross multiply
    34,334,113.24x = 51,499,084.56 × 12,177,353.80
  4. Step 4: Simplify right side
    34,334,113.24x = 627,122,573,063,237.38
  5. Step 5: Solve for x
    x = 627,122,573,063,237.38/34,334,113.24
  6. Step 6: Final answer
    x = 18,265,291.10

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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.