Home / 27,852,081.80-41,778,122.70-25,962,513.80

Finding the Fourth Proportional to 27,852,081.80, 41,778,122.70 and 25,962,513.80

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Solution

The fourth proportional to 27,852,081.80, 41,778,122.70 and 25,962,513.80 is: 38,943,770.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,852,081.80 : 41,778,122.70 = 25,962,513.80 : x
  2. Step 2: Convert to fraction form
    27,852,081.80/41,778,122.70 = 25,962,513.80/x
  3. Step 3: Cross multiply
    27,852,081.80x = 41,778,122.70 × 25,962,513.80
  4. Step 4: Simplify right side
    27,852,081.80x = 1,084,665,087,136,843.38
  5. Step 5: Solve for x
    x = 1,084,665,087,136,843.38/27,852,081.80
  6. Step 6: Final answer
    x = 38,943,770.70

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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.