Home / 36,010,550.57-49,694,555.97-19,490,672.25

Finding the Fourth Proportional to 36,010,550.57, 49,694,555.97 and 19,490,672.25

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Solution

The fourth proportional to 36,010,550.57, 49,694,555.97 and 19,490,672.25 is: 26,897,125.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,010,550.57 : 49,694,555.97 = 19,490,672.25 : x
  2. Step 2: Convert to fraction form
    36,010,550.57/49,694,555.97 = 19,490,672.25/x
  3. Step 3: Cross multiply
    36,010,550.57x = 49,694,555.97 × 19,490,672.25
  4. Step 4: Simplify right side
    36,010,550.57x = 968,580,303,020,550.75
  5. Step 5: Solve for x
    x = 968,580,303,020,550.75/36,010,550.57
  6. Step 6: Final answer
    x = 26,897,125.64

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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.