Home / 26,534,603.30-39,802,127.83-7,366,855.10

Finding the Fourth Proportional to 26,534,603.30, 39,802,127.83 and 7,366,855.10

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Solution

The fourth proportional to 26,534,603.30, 39,802,127.83 and 7,366,855.10 is: 11,050,344.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,534,603.30 : 39,802,127.83 = 7,366,855.10 : x
  2. Step 2: Convert to fraction form
    26,534,603.30/39,802,127.83 = 7,366,855.10/x
  3. Step 3: Cross multiply
    26,534,603.30x = 39,802,127.83 × 7,366,855.10
  4. Step 4: Simplify right side
    26,534,603.30x = 293,216,508,177,859.62
  5. Step 5: Solve for x
    x = 293,216,508,177,859.62/26,534,603.30
  6. Step 6: Final answer
    x = 11,050,344.52

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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.