Home / 26,534,601.92-39,802,125.77-7,366,853.72

Finding the Fourth Proportional to 26,534,601.92, 39,802,125.77 and 7,366,853.72

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Solution

The fourth proportional to 26,534,601.92, 39,802,125.77 and 7,366,853.72 is: 11,050,342.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,534,601.92 : 39,802,125.77 = 7,366,853.72 : x
  2. Step 2: Convert to fraction form
    26,534,601.92/39,802,125.77 = 7,366,853.72/x
  3. Step 3: Cross multiply
    26,534,601.92x = 39,802,125.77 × 7,366,853.72
  4. Step 4: Simplify right side
    26,534,601.92x = 293,216,438,292,632.38
  5. Step 5: Solve for x
    x = 293,216,438,292,632.38/26,534,601.92
  6. Step 6: Final answer
    x = 11,050,342.46

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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.