Home / 65,763,684.20-98,667,434.40-22,048,768.41

Finding the Fourth Proportional to 65,763,684.20, 98,667,434.40 and 22,048,768.41

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Solution

The fourth proportional to 65,763,684.20, 98,667,434.40 and 22,048,768.41 is: 33,080,497.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,763,684.20 : 98,667,434.40 = 22,048,768.41 : x
  2. Step 2: Convert to fraction form
    65,763,684.20/98,667,434.40 = 22,048,768.41/x
  3. Step 3: Cross multiply
    65,763,684.20x = 98,667,434.40 × 22,048,768.41
  4. Step 4: Simplify right side
    65,763,684.20x = 2,175,495,410,694,467.50
  5. Step 5: Solve for x
    x = 2,175,495,410,694,467.50/65,763,684.20
  6. Step 6: Final answer
    x = 33,080,497.80

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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.