Home / 41,482,814.78-57,246,287.55-22,897,959.32

Finding the Fourth Proportional to 41,482,814.78, 57,246,287.55 and 22,897,959.32

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Solution

The fourth proportional to 41,482,814.78, 57,246,287.55 and 22,897,959.32 is: 31,599,185.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,482,814.78 : 57,246,287.55 = 22,897,959.32 : x
  2. Step 2: Convert to fraction form
    41,482,814.78/57,246,287.55 = 22,897,959.32/x
  3. Step 3: Cross multiply
    41,482,814.78x = 57,246,287.55 × 22,897,959.32
  4. Step 4: Simplify right side
    41,482,814.78x = 1,310,823,163,540,922.50
  5. Step 5: Solve for x
    x = 1,310,823,163,540,922.50/41,482,814.78
  6. Step 6: Final answer
    x = 31,599,185.60

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.