Home / 62,181,525.31-93,147,374.42-30,963,131.24

Finding the Fourth Proportional to 62,181,525.31, 93,147,374.42 and 30,963,131.24

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Solution

The fourth proportional to 62,181,525.31, 93,147,374.42 and 30,963,131.24 is: 46,382,496.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,181,525.31 : 93,147,374.42 = 30,963,131.24 : x
  2. Step 2: Convert to fraction form
    62,181,525.31/93,147,374.42 = 30,963,131.24/x
  3. Step 3: Cross multiply
    62,181,525.31x = 93,147,374.42 × 30,963,131.24
  4. Step 4: Simplify right side
    62,181,525.31x = 2,884,134,378,323,438
  5. Step 5: Solve for x
    x = 2,884,134,378,323,438/62,181,525.31
  6. Step 6: Final answer
    x = 46,382,496.47

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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.