Home / 22,174,621,099.20-33,266,126,723.04-8,910,911,897.28

Finding the Fourth Proportional to 22,174,621,099.20, 33,266,126,723.04 and 8,910,911,897.28

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Solution

The fourth proportional to 22,174,621,099.20, 33,266,126,723.04 and 8,910,911,897.28 is: 13,368,053,644.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,174,621,099.20 : 33,266,126,723.04 = 8,910,911,897.28 : x
  2. Step 2: Convert to fraction form
    22,174,621,099.20/33,266,126,723.04 = 8,910,911,897.28/x
  3. Step 3: Cross multiply
    22,174,621,099.20x = 33,266,126,723.04 × 8,910,911,897.28
  4. Step 4: Simplify right side
    22,174,621,099.20x = 296,431,524,392,761,294,848
  5. Step 5: Solve for x
    x = 296,431,524,392,761,294,848/22,174,621,099.20
  6. Step 6: Final answer
    x = 13,368,053,644.15

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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.