Home / 56,046,753.88-84,073,682.58-23,692,626.52

Finding the Fourth Proportional to 56,046,753.88, 84,073,682.58 and 23,692,626.52

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Solution

The fourth proportional to 56,046,753.88, 84,073,682.58 and 23,692,626.52 is: 35,540,441.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,046,753.88 : 84,073,682.58 = 23,692,626.52 : x
  2. Step 2: Convert to fraction form
    56,046,753.88/84,073,682.58 = 23,692,626.52/x
  3. Step 3: Cross multiply
    56,046,753.88x = 84,073,682.58 × 23,692,626.52
  4. Step 4: Simplify right side
    56,046,753.88x = 1,991,926,361,528,970
  5. Step 5: Solve for x
    x = 1,991,926,361,528,970/56,046,753.88
  6. Step 6: Final answer
    x = 35,540,441.21

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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.