Home / 35,040,790,410.83-52,561,186,223.48-8,511,128,207.28

Finding the Fourth Proportional to 35,040,790,410.83, 52,561,186,223.48 and 8,511,128,207.28

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Solution

The fourth proportional to 35,040,790,410.83, 52,561,186,223.48 and 8,511,128,207.28 is: 12,766,692,458.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,040,790,410.83 : 52,561,186,223.48 = 8,511,128,207.28 : x
  2. Step 2: Convert to fraction form
    35,040,790,410.83/52,561,186,223.48 = 8,511,128,207.28/x
  3. Step 3: Cross multiply
    35,040,790,410.83x = 52,561,186,223.48 × 8,511,128,207.28
  4. Step 4: Simplify right side
    35,040,790,410.83x = 447,354,994,674,715,000,832
  5. Step 5: Solve for x
    x = 447,354,994,674,715,000,832/35,040,790,410.83
  6. Step 6: Final answer
    x = 12,766,692,458.41

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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.