Home / 17,868,270.52-26,805,394.68-14,029,937.56

Finding the Fourth Proportional to 17,868,270.52, 26,805,394.68 and 14,029,937.56

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Solution

The fourth proportional to 17,868,270.52, 26,805,394.68 and 14,029,937.56 is: 21,047,253.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,868,270.52 : 26,805,394.68 = 14,029,937.56 : x
  2. Step 2: Convert to fraction form
    17,868,270.52/26,805,394.68 = 14,029,937.56/x
  3. Step 3: Cross multiply
    17,868,270.52x = 26,805,394.68 × 14,029,937.56
  4. Step 4: Simplify right side
    17,868,270.52x = 376,078,013,631,556.19
  5. Step 5: Solve for x
    x = 376,078,013,631,556.19/17,868,270.52
  6. Step 6: Final answer
    x = 21,047,253.19

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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.