Home / 33,414,483.68-50,121,765-9,153,619.52

Finding the Fourth Proportional to 33,414,483.68, 50,121,765 and 9,153,619.52

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Solution

The fourth proportional to 33,414,483.68, 50,121,765 and 9,153,619.52 is: 13,730,440.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,414,483.68 : 50,121,765 = 9,153,619.52 : x
  2. Step 2: Convert to fraction form
    33,414,483.68/50,121,765 = 9,153,619.52/x
  3. Step 3: Cross multiply
    33,414,483.68x = 50,121,765 × 9,153,619.52
  4. Step 4: Simplify right side
    33,414,483.68x = 458,795,566,480,852.75
  5. Step 5: Solve for x
    x = 458,795,566,480,852.75/33,414,483.68
  6. Step 6: Final answer
    x = 13,730,440.10

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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.