Home / 22,016,090.60-32,992,643.10-16,213,542.20

Finding the Fourth Proportional to 22,016,090.60, 32,992,643.10 and 16,213,542.20

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Solution

The fourth proportional to 22,016,090.60, 32,992,643.10 and 16,213,542.20 is: 24,297,120.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,016,090.60 : 32,992,643.10 = 16,213,542.20 : x
  2. Step 2: Convert to fraction form
    22,016,090.60/32,992,643.10 = 16,213,542.20/x
  3. Step 3: Cross multiply
    22,016,090.60x = 32,992,643.10 × 16,213,542.20
  4. Step 4: Simplify right side
    22,016,090.60x = 534,927,611,191,388.81
  5. Step 5: Solve for x
    x = 534,927,611,191,388.81/22,016,090.60
  6. Step 6: Final answer
    x = 24,297,120.72

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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.