Home / 65,763,530.91-98,667,203.94-22,048,615.08

Finding the Fourth Proportional to 65,763,530.91, 98,667,203.94 and 22,048,615.08

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Solution

The fourth proportional to 65,763,530.91, 98,667,203.94 and 22,048,615.08 is: 33,080,267.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,763,530.91 : 98,667,203.94 = 22,048,615.08 : x
  2. Step 2: Convert to fraction form
    65,763,530.91/98,667,203.94 = 22,048,615.08/x
  3. Step 3: Cross multiply
    65,763,530.91x = 98,667,203.94 × 22,048,615.08
  4. Step 4: Simplify right side
    65,763,530.91x = 2,175,475,200,692,919.25
  5. Step 5: Solve for x
    x = 2,175,475,200,692,919.25/65,763,530.91
  6. Step 6: Final answer
    x = 33,080,267.60

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.