Home / 17,026,740.56-25,549,078.76-9,843,320.36

Finding the Fourth Proportional to 17,026,740.56, 25,549,078.76 and 9,843,320.36

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Solution

The fourth proportional to 17,026,740.56, 25,549,078.76 and 9,843,320.36 is: 14,770,164.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,026,740.56 : 25,549,078.76 = 9,843,320.36 : x
  2. Step 2: Convert to fraction form
    17,026,740.56/25,549,078.76 = 9,843,320.36/x
  3. Step 3: Cross multiply
    17,026,740.56x = 25,549,078.76 × 9,843,320.36
  4. Step 4: Simplify right side
    17,026,740.56x = 251,487,766,960,589.56
  5. Step 5: Solve for x
    x = 251,487,766,960,589.56/17,026,740.56
  6. Step 6: Final answer
    x = 14,770,164.97

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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.