Home / 27,084,696.47-40,626,574.14-10,910,234.28

Finding the Fourth Proportional to 27,084,696.47, 40,626,574.14 and 10,910,234.28

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Solution

The fourth proportional to 27,084,696.47, 40,626,574.14 and 10,910,234.28 is: 16,365,161.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,084,696.47 : 40,626,574.14 = 10,910,234.28 : x
  2. Step 2: Convert to fraction form
    27,084,696.47/40,626,574.14 = 10,910,234.28/x
  3. Step 3: Cross multiply
    27,084,696.47x = 40,626,574.14 × 10,910,234.28
  4. Step 4: Simplify right side
    27,084,696.47x = 443,245,442,054,452.50
  5. Step 5: Solve for x
    x = 443,245,442,054,452.50/27,084,696.47
  6. Step 6: Final answer
    x = 16,365,161.88

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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.