Home / 47,504,110.40-71,256,165.60-47,504,110.40

Finding the Fourth Proportional to 47,504,110.40, 71,256,165.60 and 47,504,110.40

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Solution

The fourth proportional to 47,504,110.40, 71,256,165.60 and 47,504,110.40 is: 71,256,165.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,504,110.40 : 71,256,165.60 = 47,504,110.40 : x
  2. Step 2: Convert to fraction form
    47,504,110.40/71,256,165.60 = 47,504,110.40/x
  3. Step 3: Cross multiply
    47,504,110.40x = 71,256,165.60 × 47,504,110.40
  4. Step 4: Simplify right side
    47,504,110.40x = 3,384,960,757,343,082
  5. Step 5: Solve for x
    x = 3,384,960,757,343,082/47,504,110.40
  6. Step 6: Final answer
    x = 71,256,165.60

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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.