Home / 43,093,319.46-59,470,216.29-23,515,282.10

Finding the Fourth Proportional to 43,093,319.46, 59,470,216.29 and 23,515,282.10

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Solution

The fourth proportional to 43,093,319.46, 59,470,216.29 and 23,515,282.10 is: 32,451,872.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,093,319.46 : 59,470,216.29 = 23,515,282.10 : x
  2. Step 2: Convert to fraction form
    43,093,319.46/59,470,216.29 = 23,515,282.10/x
  3. Step 3: Cross multiply
    43,093,319.46x = 59,470,216.29 × 23,515,282.10
  4. Step 4: Simplify right side
    43,093,319.46x = 1,398,458,912,310,014.25
  5. Step 5: Solve for x
    x = 1,398,458,912,310,014.25/43,093,319.46
  6. Step 6: Final answer
    x = 32,451,872.58

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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.