Home / 58,628,793.90-87,943,190.85-44,079,120.30

Finding the Fourth Proportional to 58,628,793.90, 87,943,190.85 and 44,079,120.30

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Solution

The fourth proportional to 58,628,793.90, 87,943,190.85 and 44,079,120.30 is: 66,118,680.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,628,793.90 : 87,943,190.85 = 44,079,120.30 : x
  2. Step 2: Convert to fraction form
    58,628,793.90/87,943,190.85 = 44,079,120.30/x
  3. Step 3: Cross multiply
    58,628,793.90x = 87,943,190.85 × 44,079,120.30
  4. Step 4: Simplify right side
    58,628,793.90x = 3,876,458,489,043,008.50
  5. Step 5: Solve for x
    x = 3,876,458,489,043,008.50/58,628,793.90
  6. Step 6: Final answer
    x = 66,118,680.45

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Similar ratio
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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.