Home / 22,016,202.30-32,958,985.05-16,361,495.10

Finding the Fourth Proportional to 22,016,202.30, 32,958,985.05 and 16,361,495.10

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Solution

The fourth proportional to 22,016,202.30, 32,958,985.05 and 16,361,495.10 is: 24,493,700.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,016,202.30 : 32,958,985.05 = 16,361,495.10 : x
  2. Step 2: Convert to fraction form
    22,016,202.30/32,958,985.05 = 16,361,495.10/x
  3. Step 3: Cross multiply
    22,016,202.30x = 32,958,985.05 × 16,361,495.10
  4. Step 4: Simplify right side
    22,016,202.30x = 539,258,272,396,548.25
  5. Step 5: Solve for x
    x = 539,258,272,396,548.25/22,016,202.30
  6. Step 6: Final answer
    x = 24,493,700.82

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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.