Home / 40,607,033.96-56,037,325.28-22,022,584.26

Finding the Fourth Proportional to 40,607,033.96, 56,037,325.28 and 22,022,584.26

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Solution

The fourth proportional to 40,607,033.96, 56,037,325.28 and 22,022,584.26 is: 30,390,959.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,607,033.96 : 56,037,325.28 = 22,022,584.26 : x
  2. Step 2: Convert to fraction form
    40,607,033.96/56,037,325.28 = 22,022,584.26/x
  3. Step 3: Cross multiply
    40,607,033.96x = 56,037,325.28 × 22,022,584.26
  4. Step 4: Simplify right side
    40,607,033.96x = 1,234,086,717,487,452.25
  5. Step 5: Solve for x
    x = 1,234,086,717,487,452.25/40,607,033.96
  6. Step 6: Final answer
    x = 30,390,959.33

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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.