Home / 35,040,790,411.58-52,561,186,224.60-8,511,128,208.03

Finding the Fourth Proportional to 35,040,790,411.58, 52,561,186,224.60 and 8,511,128,208.03

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Solution

The fourth proportional to 35,040,790,411.58, 52,561,186,224.60 and 8,511,128,208.03 is: 12,766,692,459.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,040,790,411.58 : 52,561,186,224.60 = 8,511,128,208.03 : x
  2. Step 2: Convert to fraction form
    35,040,790,411.58/52,561,186,224.60 = 8,511,128,208.03/x
  3. Step 3: Cross multiply
    35,040,790,411.58x = 52,561,186,224.60 × 8,511,128,208.03
  4. Step 4: Simplify right side
    35,040,790,411.58x = 447,354,994,723,710,894,080
  5. Step 5: Solve for x
    x = 447,354,994,723,710,894,080/35,040,790,411.58
  6. Step 6: Final answer
    x = 12,766,692,459.54

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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.