Home / 33,098,979,661.20-49,672,655,962.20-23,303,459,149.20

Finding the Fourth Proportional to 33,098,979,661.20, 49,672,655,962.20 and 23,303,459,149.20

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Solution

The fourth proportional to 33,098,979,661.20, 49,672,655,962.20 and 23,303,459,149.20 is: 34,972,217,297.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,098,979,661.20 : 49,672,655,962.20 = 23,303,459,149.20 : x
  2. Step 2: Convert to fraction form
    33,098,979,661.20/49,672,655,962.20 = 23,303,459,149.20/x
  3. Step 3: Cross multiply
    33,098,979,661.20x = 49,672,655,962.20 × 23,303,459,149.20
  4. Step 4: Simplify right side
    33,098,979,661.20x = 1,157,544,709,047,393,452,032
  5. Step 5: Solve for x
    x = 1,157,544,709,047,393,452,032/33,098,979,661.20
  6. Step 6: Final answer
    x = 34,972,217,297.81

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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.