Home / 22,102,854,434.15-33,171,474,325.13-15,427,115,174.03

Finding the Fourth Proportional to 22,102,854,434.15, 33,171,474,325.13 and 15,427,115,174.03

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Solution

The fourth proportional to 22,102,854,434.15, 33,171,474,325.13 and 15,427,115,174.03 is: 23,152,672,720.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,102,854,434.15 : 33,171,474,325.13 = 15,427,115,174.03 : x
  2. Step 2: Convert to fraction form
    22,102,854,434.15/33,171,474,325.13 = 15,427,115,174.03/x
  3. Step 3: Cross multiply
    22,102,854,434.15x = 33,171,474,325.13 × 15,427,115,174.03
  4. Step 4: Simplify right side
    22,102,854,434.15x = 511,740,154,906,159,611,904
  5. Step 5: Solve for x
    x = 511,740,154,906,159,611,904/22,102,854,434.15
  6. Step 6: Final answer
    x = 23,152,672,720.66

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1.5x scale

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.