Home / 33,170,730.60-49,778,214.30-15,210,589.80

Finding the Fourth Proportional to 33,170,730.60, 49,778,214.30 and 15,210,589.80

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Solution

The fourth proportional to 33,170,730.60, 49,778,214.30 and 15,210,589.80 is: 22,826,027.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,170,730.60 : 49,778,214.30 = 15,210,589.80 : x
  2. Step 2: Convert to fraction form
    33,170,730.60/49,778,214.30 = 15,210,589.80/x
  3. Step 3: Cross multiply
    33,170,730.60x = 49,778,214.30 × 15,210,589.80
  4. Step 4: Simplify right side
    33,170,730.60x = 757,155,998,693,794.12
  5. Step 5: Solve for x
    x = 757,155,998,693,794.12/33,170,730.60
  6. Step 6: Final answer
    x = 22,826,027.19

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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.