Home / 59,080,295.31-81,530,920.35-32,618,700.33

Finding the Fourth Proportional to 59,080,295.31, 81,530,920.35 and 32,618,700.33

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Solution

The fourth proportional to 59,080,295.31, 81,530,920.35 and 32,618,700.33 is: 45,013,868.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,080,295.31 : 81,530,920.35 = 32,618,700.33 : x
  2. Step 2: Convert to fraction form
    59,080,295.31/81,530,920.35 = 32,618,700.33/x
  3. Step 3: Cross multiply
    59,080,295.31x = 81,530,920.35 × 32,618,700.33
  4. Step 4: Simplify right side
    59,080,295.31x = 2,659,432,658,525,748.50
  5. Step 5: Solve for x
    x = 2,659,432,658,525,748.50/59,080,295.31
  6. Step 6: Final answer
    x = 45,013,868.75

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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.