Home / 49,835,292.40-74,752,938.60-34,529,791.60

Finding the Fourth Proportional to 49,835,292.40, 74,752,938.60 and 34,529,791.60

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Solution

The fourth proportional to 49,835,292.40, 74,752,938.60 and 34,529,791.60 is: 51,794,687.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,835,292.40 : 74,752,938.60 = 34,529,791.60 : x
  2. Step 2: Convert to fraction form
    49,835,292.40/74,752,938.60 = 34,529,791.60/x
  3. Step 3: Cross multiply
    49,835,292.40x = 74,752,938.60 × 34,529,791.60
  4. Step 4: Simplify right side
    49,835,292.40x = 2,581,203,391,345,595.50
  5. Step 5: Solve for x
    x = 2,581,203,391,345,595.50/49,835,292.40
  6. Step 6: Final answer
    x = 51,794,687.40

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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.