Home / 58,268,125.44-80,410,017.48-32,162,649.96

Finding the Fourth Proportional to 58,268,125.44, 80,410,017.48 and 32,162,649.96

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Solution

The fourth proportional to 58,268,125.44, 80,410,017.48 and 32,162,649.96 is: 44,384,459.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,268,125.44 : 80,410,017.48 = 32,162,649.96 : x
  2. Step 2: Convert to fraction form
    58,268,125.44/80,410,017.48 = 32,162,649.96/x
  3. Step 3: Cross multiply
    58,268,125.44x = 80,410,017.48 × 32,162,649.96
  4. Step 4: Simplify right side
    58,268,125.44x = 2,586,199,245,486,721.50
  5. Step 5: Solve for x
    x = 2,586,199,245,486,721.50/58,268,125.44
  6. Step 6: Final answer
    x = 44,384,459.36

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.