Home / 36,016,781.46-49,669,580.07-33,341,637.66

Finding the Fourth Proportional to 36,016,781.46, 49,669,580.07 and 33,341,637.66

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Solution

The fourth proportional to 36,016,781.46, 49,669,580.07 and 33,341,637.66 is: 45,980,375.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,016,781.46 : 49,669,580.07 = 33,341,637.66 : x
  2. Step 2: Convert to fraction form
    36,016,781.46/49,669,580.07 = 33,341,637.66/x
  3. Step 3: Cross multiply
    36,016,781.46x = 49,669,580.07 × 33,341,637.66
  4. Step 4: Simplify right side
    36,016,781.46x = 1,656,065,141,418,297.50
  5. Step 5: Solve for x
    x = 1,656,065,141,418,297.50/36,016,781.46
  6. Step 6: Final answer
    x = 45,980,375.66

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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.