Home / 17,550,605.16-26,304,346.19-9,858,079.77

Finding the Fourth Proportional to 17,550,605.16, 26,304,346.19 and 9,858,079.77

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Solution

The fourth proportional to 17,550,605.16, 26,304,346.19 and 9,858,079.77 is: 14,775,008.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,550,605.16 : 26,304,346.19 = 9,858,079.77 : x
  2. Step 2: Convert to fraction form
    17,550,605.16/26,304,346.19 = 9,858,079.77/x
  3. Step 3: Cross multiply
    17,550,605.16x = 26,304,346.19 × 9,858,079.77
  4. Step 4: Simplify right side
    17,550,605.16x = 259,310,342,989,425.16
  5. Step 5: Solve for x
    x = 259,310,342,989,425.16/17,550,605.16
  6. Step 6: Final answer
    x = 14,775,008.65

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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.