Home / 22,021,675.30-32,967,194.55-16,366,968.10

Finding the Fourth Proportional to 22,021,675.30, 32,967,194.55 and 16,366,968.10

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Solution

The fourth proportional to 22,021,675.30, 32,967,194.55 and 16,366,968.10 is: 24,501,906.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,021,675.30 : 32,967,194.55 = 16,366,968.10 : x
  2. Step 2: Convert to fraction form
    22,021,675.30/32,967,194.55 = 16,366,968.10/x
  3. Step 3: Cross multiply
    22,021,675.30x = 32,967,194.55 × 16,366,968.10
  4. Step 4: Simplify right side
    22,021,675.30x = 539,573,021,546,343.88
  5. Step 5: Solve for x
    x = 539,573,021,546,343.88/22,021,675.30
  6. Step 6: Final answer
    x = 24,501,906.15

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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.