Home / 49,207,512.40-73,811,268.60-34,846,795.60

Finding the Fourth Proportional to 49,207,512.40, 73,811,268.60 and 34,846,795.60

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Solution

The fourth proportional to 49,207,512.40, 73,811,268.60 and 34,846,795.60 is: 52,270,193.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,207,512.40 : 73,811,268.60 = 34,846,795.60 : x
  2. Step 2: Convert to fraction form
    49,207,512.40/73,811,268.60 = 34,846,795.60/x
  3. Step 3: Cross multiply
    49,207,512.40x = 73,811,268.60 × 34,846,795.60
  4. Step 4: Simplify right side
    49,207,512.40x = 2,572,086,189,880,898
  5. Step 5: Solve for x
    x = 2,572,086,189,880,898/49,207,512.40
  6. Step 6: Final answer
    x = 52,270,193.40

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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.