Home / 17,550,603.91-26,304,344.31-9,858,078.52

Finding the Fourth Proportional to 17,550,603.91, 26,304,344.31 and 9,858,078.52

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Solution

The fourth proportional to 17,550,603.91, 26,304,344.31 and 9,858,078.52 is: 14,775,006.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,550,603.91 : 26,304,344.31 = 9,858,078.52 : x
  2. Step 2: Convert to fraction form
    17,550,603.91/26,304,344.31 = 9,858,078.52/x
  3. Step 3: Cross multiply
    17,550,603.91x = 26,304,344.31 × 9,858,078.52
  4. Step 4: Simplify right side
    17,550,603.91x = 259,310,291,625,095.19
  5. Step 5: Solve for x
    x = 259,310,291,625,095.19/17,550,603.91
  6. Step 6: Final answer
    x = 14,775,006.77

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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.