Home / 22,053,145.60-33,056,098.80-8,401,016.80

Finding the Fourth Proportional to 22,053,145.60, 33,056,098.80 and 8,401,016.80

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Solution

The fourth proportional to 22,053,145.60, 33,056,098.80 and 8,401,016.80 is: 12,592,527.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,053,145.60 : 33,056,098.80 = 8,401,016.80 : x
  2. Step 2: Convert to fraction form
    22,053,145.60/33,056,098.80 = 8,401,016.80/x
  3. Step 3: Cross multiply
    22,053,145.60x = 33,056,098.80 × 8,401,016.80
  4. Step 4: Simplify right side
    22,053,145.60x = 277,704,841,361,259.88
  5. Step 5: Solve for x
    x = 277,704,841,361,259.88/22,053,145.60
  6. Step 6: Final answer
    x = 12,592,527.45

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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.