Home / 34,334,112.24-51,499,083.06-12,177,352.80

Finding the Fourth Proportional to 34,334,112.24, 51,499,083.06 and 12,177,352.80

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Solution

The fourth proportional to 34,334,112.24, 51,499,083.06 and 12,177,352.80 is: 18,265,289.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,334,112.24 : 51,499,083.06 = 12,177,352.80 : x
  2. Step 2: Convert to fraction form
    34,334,112.24/51,499,083.06 = 12,177,352.80/x
  3. Step 3: Cross multiply
    34,334,112.24x = 51,499,083.06 × 12,177,352.80
  4. Step 4: Simplify right side
    34,334,112.24x = 627,122,503,298,123.62
  5. Step 5: Solve for x
    x = 627,122,503,298,123.62/34,334,112.24
  6. Step 6: Final answer
    x = 18,265,289.60

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1.5x scale

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.