Home / 26,233,073.28-39,296,911.72-13,062,813.52

Finding the Fourth Proportional to 26,233,073.28, 39,296,911.72 and 13,062,813.52

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Solution

The fourth proportional to 26,233,073.28, 39,296,911.72 and 13,062,813.52 is: 19,567,979.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,233,073.28 : 39,296,911.72 = 13,062,813.52 : x
  2. Step 2: Convert to fraction form
    26,233,073.28/39,296,911.72 = 13,062,813.52/x
  3. Step 3: Cross multiply
    26,233,073.28x = 39,296,911.72 × 13,062,813.52
  4. Step 4: Simplify right side
    26,233,073.28x = 513,328,229,710,262.44
  5. Step 5: Solve for x
    x = 513,328,229,710,262.44/26,233,073.28
  6. Step 6: Final answer
    x = 19,567,979.10

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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.