Home / 35,527,984.29-53,211,261.42-27,803,489.22

Finding the Fourth Proportional to 35,527,984.29, 53,211,261.42 and 27,803,489.22

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Solution

The fourth proportional to 35,527,984.29, 53,211,261.42 and 27,803,489.22 is: 41,642,067.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,527,984.29 : 53,211,261.42 = 27,803,489.22 : x
  2. Step 2: Convert to fraction form
    35,527,984.29/53,211,261.42 = 27,803,489.22/x
  3. Step 3: Cross multiply
    35,527,984.29x = 53,211,261.42 × 27,803,489.22
  4. Step 4: Simplify right side
    35,527,984.29x = 1,479,458,733,273,572
  5. Step 5: Solve for x
    x = 1,479,458,733,273,572/35,527,984.29
  6. Step 6: Final answer
    x = 41,642,067.88

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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.