Home / 33,217,416.40-49,826,124.60-15,301,512.40

Finding the Fourth Proportional to 33,217,416.40, 49,826,124.60 and 15,301,512.40

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Solution

The fourth proportional to 33,217,416.40, 49,826,124.60 and 15,301,512.40 is: 22,952,268.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,217,416.40 : 49,826,124.60 = 15,301,512.40 : x
  2. Step 2: Convert to fraction form
    33,217,416.40/49,826,124.60 = 15,301,512.40/x
  3. Step 3: Cross multiply
    33,217,416.40x = 49,826,124.60 × 15,301,512.40
  4. Step 4: Simplify right side
    33,217,416.40x = 762,415,063,410,845.12
  5. Step 5: Solve for x
    x = 762,415,063,410,845.12/33,217,416.40
  6. Step 6: Final answer
    x = 22,952,268.60

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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.