Home / 27,786,060.80-41,675,307.60-7,314,066.08

Finding the Fourth Proportional to 27,786,060.80, 41,675,307.60 and 7,314,066.08

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Solution

The fourth proportional to 27,786,060.80, 41,675,307.60 and 7,314,066.08 is: 10,970,103.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,786,060.80 : 41,675,307.60 = 7,314,066.08 : x
  2. Step 2: Convert to fraction form
    27,786,060.80/41,675,307.60 = 7,314,066.08/x
  3. Step 3: Cross multiply
    27,786,060.80x = 41,675,307.60 × 7,314,066.08
  4. Step 4: Simplify right side
    27,786,060.80x = 304,815,953,690,726.25
  5. Step 5: Solve for x
    x = 304,815,953,690,726.25/27,786,060.80
  6. Step 6: Final answer
    x = 10,970,103.17

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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.