Home / 17,673,801.11-26,453,995.48-9,455,885.29

Finding the Fourth Proportional to 17,673,801.11, 26,453,995.48 and 9,455,885.29

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Solution

The fourth proportional to 17,673,801.11, 26,453,995.48 and 9,455,885.29 is: 14,153,488.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,673,801.11 : 26,453,995.48 = 9,455,885.29 : x
  2. Step 2: Convert to fraction form
    17,673,801.11/26,453,995.48 = 9,455,885.29/x
  3. Step 3: Cross multiply
    17,673,801.11x = 26,453,995.48 × 9,455,885.29
  4. Step 4: Simplify right side
    17,673,801.11x = 250,145,946,541,509.09
  5. Step 5: Solve for x
    x = 250,145,946,541,509.09/17,673,801.11
  6. Step 6: Final answer
    x = 14,153,488.83

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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.