Home / 25,057,999.80-35,005,617-25,057,999.80

Finding the Fourth Proportional to 25,057,999.80, 35,005,617 and 25,057,999.80

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Solution

The fourth proportional to 25,057,999.80, 35,005,617 and 25,057,999.80 is: 35,005,617

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,057,999.80 : 35,005,617 = 25,057,999.80 : x
  2. Step 2: Convert to fraction form
    25,057,999.80/35,005,617 = 25,057,999.80/x
  3. Step 3: Cross multiply
    25,057,999.80x = 35,005,617 × 25,057,999.80
  4. Step 4: Simplify right side
    25,057,999.80x = 877,170,743,784,876.62
  5. Step 5: Solve for x
    x = 877,170,743,784,876.62/25,057,999.80
  6. Step 6: Final answer
    x = 35,005,617

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.