Home / 22,193,133.60-33,289,700.40-6,236,781.60

Finding the Fourth Proportional to 22,193,133.60, 33,289,700.40 and 6,236,781.60

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Solution

The fourth proportional to 22,193,133.60, 33,289,700.40 and 6,236,781.60 is: 9,355,172.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,193,133.60 : 33,289,700.40 = 6,236,781.60 : x
  2. Step 2: Convert to fraction form
    22,193,133.60/33,289,700.40 = 6,236,781.60/x
  3. Step 3: Cross multiply
    22,193,133.60x = 33,289,700.40 × 6,236,781.60
  4. Step 4: Simplify right side
    22,193,133.60x = 207,620,590,924,232.62
  5. Step 5: Solve for x
    x = 207,620,590,924,232.62/22,193,133.60
  6. Step 6: Final answer
    x = 9,355,172.40

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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.