Home / 41,258,711.80-61,888,067.70-36,954,039.70

Finding the Fourth Proportional to 41,258,711.80, 61,888,067.70 and 36,954,039.70

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Solution

The fourth proportional to 41,258,711.80, 61,888,067.70 and 36,954,039.70 is: 55,431,059.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,258,711.80 : 61,888,067.70 = 36,954,039.70 : x
  2. Step 2: Convert to fraction form
    41,258,711.80/61,888,067.70 = 36,954,039.70/x
  3. Step 3: Cross multiply
    41,258,711.80x = 61,888,067.70 × 36,954,039.70
  4. Step 4: Simplify right side
    41,258,711.80x = 2,287,014,110,742,088
  5. Step 5: Solve for x
    x = 2,287,014,110,742,088/41,258,711.80
  6. Step 6: Final answer
    x = 55,431,059.55

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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.