Home / 33,024,188.40-49,536,282.60-20,110,172.10

Finding the Fourth Proportional to 33,024,188.40, 49,536,282.60 and 20,110,172.10

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Solution

The fourth proportional to 33,024,188.40, 49,536,282.60 and 20,110,172.10 is: 30,165,258.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,024,188.40 : 49,536,282.60 = 20,110,172.10 : x
  2. Step 2: Convert to fraction form
    33,024,188.40/49,536,282.60 = 20,110,172.10/x
  3. Step 3: Cross multiply
    33,024,188.40x = 49,536,282.60 × 20,110,172.10
  4. Step 4: Simplify right side
    33,024,188.40x = 996,183,168,280,235.62
  5. Step 5: Solve for x
    x = 996,183,168,280,235.62/33,024,188.40
  6. Step 6: Final answer
    x = 30,165,258.15

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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.