Home / 49,165,091.80-73,747,637.70-17,252,387.80

Finding the Fourth Proportional to 49,165,091.80, 73,747,637.70 and 17,252,387.80

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Solution

The fourth proportional to 49,165,091.80, 73,747,637.70 and 17,252,387.80 is: 25,878,581.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,165,091.80 : 73,747,637.70 = 17,252,387.80 : x
  2. Step 2: Convert to fraction form
    49,165,091.80/73,747,637.70 = 17,252,387.80/x
  3. Step 3: Cross multiply
    49,165,091.80x = 73,747,637.70 × 17,252,387.80
  4. Step 4: Simplify right side
    49,165,091.80x = 1,272,322,844,934,300.25
  5. Step 5: Solve for x
    x = 1,272,322,844,934,300.25/49,165,091.80
  6. Step 6: Final answer
    x = 25,878,581.70

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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.