Home / 27,603,918,131.07-41,347,891,687.07-17,514,437,616.78

Finding the Fourth Proportional to 27,603,918,131.07, 41,347,891,687.07 and 17,514,437,616.78

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Solution

The fourth proportional to 27,603,918,131.07, 41,347,891,687.07 and 17,514,437,616.78 is: 26,234,865,141.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,603,918,131.07 : 41,347,891,687.07 = 17,514,437,616.78 : x
  2. Step 2: Convert to fraction form
    27,603,918,131.07/41,347,891,687.07 = 17,514,437,616.78/x
  3. Step 3: Cross multiply
    27,603,918,131.07x = 41,347,891,687.07 × 17,514,437,616.78
  4. Step 4: Simplify right side
    27,603,918,131.07x = 724,185,069,538,611,560,448
  5. Step 5: Solve for x
    x = 724,185,069,538,611,560,448/27,603,918,131.07
  6. Step 6: Final answer
    x = 26,234,865,141.24

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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.