Home / 33,422,847.60-50,134,271.40-29,171,319.60

Finding the Fourth Proportional to 33,422,847.60, 50,134,271.40 and 29,171,319.60

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Solution

The fourth proportional to 33,422,847.60, 50,134,271.40 and 29,171,319.60 is: 43,756,979.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,422,847.60 : 50,134,271.40 = 29,171,319.60 : x
  2. Step 2: Convert to fraction form
    33,422,847.60/50,134,271.40 = 29,171,319.60/x
  3. Step 3: Cross multiply
    33,422,847.60x = 50,134,271.40 × 29,171,319.60
  4. Step 4: Simplify right side
    33,422,847.60x = 1,462,482,853,922,539.50
  5. Step 5: Solve for x
    x = 1,462,482,853,922,539.50/33,422,847.60
  6. Step 6: Final answer
    x = 43,756,979.40

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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.