Home / 35,040,790,411.95-52,561,186,225.17-8,511,128,208.41

Finding the Fourth Proportional to 35,040,790,411.95, 52,561,186,225.17 and 8,511,128,208.41

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Solution

The fourth proportional to 35,040,790,411.95, 52,561,186,225.17 and 8,511,128,208.41 is: 12,766,692,460.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,040,790,411.95 : 52,561,186,225.17 = 8,511,128,208.41 : x
  2. Step 2: Convert to fraction form
    35,040,790,411.95/52,561,186,225.17 = 8,511,128,208.41/x
  3. Step 3: Cross multiply
    35,040,790,411.95x = 52,561,186,225.17 × 8,511,128,208.41
  4. Step 4: Simplify right side
    35,040,790,411.95x = 447,354,994,748,247,179,264
  5. Step 5: Solve for x
    x = 447,354,994,748,247,179,264/35,040,790,411.95
  6. Step 6: Final answer
    x = 12,766,692,460.10

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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.