Home / 62,059,882.15-85,642,633.31-35,969,533.60

Finding the Fourth Proportional to 62,059,882.15, 85,642,633.31 and 35,969,533.60

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Solution

The fourth proportional to 62,059,882.15, 85,642,633.31 and 35,969,533.60 is: 49,637,954.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,059,882.15 : 85,642,633.31 = 35,969,533.60 : x
  2. Step 2: Convert to fraction form
    62,059,882.15/85,642,633.31 = 35,969,533.60/x
  3. Step 3: Cross multiply
    62,059,882.15x = 85,642,633.31 × 35,969,533.60
  4. Step 4: Simplify right side
    62,059,882.15x = 3,080,525,576,042,570
  5. Step 5: Solve for x
    x = 3,080,525,576,042,570/62,059,882.15
  6. Step 6: Final answer
    x = 49,637,954.01

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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.