Home / 62,464,339.44-86,188,538.28-39,246,014.40

Finding the Fourth Proportional to 62,464,339.44, 86,188,538.28 and 39,246,014.40

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Solution

The fourth proportional to 62,464,339.44, 86,188,538.28 and 39,246,014.40 is: 54,151,803.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,464,339.44 : 86,188,538.28 = 39,246,014.40 : x
  2. Step 2: Convert to fraction form
    62,464,339.44/86,188,538.28 = 39,246,014.40/x
  3. Step 3: Cross multiply
    62,464,339.44x = 86,188,538.28 × 39,246,014.40
  4. Step 4: Simplify right side
    62,464,339.44x = 3,382,556,614,451,831
  5. Step 5: Solve for x
    x = 3,382,556,614,451,831/62,464,339.44
  6. Step 6: Final answer
    x = 54,151,803.17

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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.