Home / 29,925,013,027.82-41,296,491,025.70-16,891,939,589.05

Finding the Fourth Proportional to 29,925,013,027.82, 41,296,491,025.70 and 16,891,939,589.05

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Solution

The fourth proportional to 29,925,013,027.82, 41,296,491,025.70 and 16,891,939,589.05 is: 23,310,861,418.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,925,013,027.82 : 41,296,491,025.70 = 16,891,939,589.05 : x
  2. Step 2: Convert to fraction form
    29,925,013,027.82/41,296,491,025.70 = 16,891,939,589.05/x
  3. Step 3: Cross multiply
    29,925,013,027.82x = 41,296,491,025.70 × 16,891,939,589.05
  4. Step 4: Simplify right side
    29,925,013,027.82x = 697,577,831,645,868,064,768
  5. Step 5: Solve for x
    x = 697,577,831,645,868,064,768/29,925,013,027.82
  6. Step 6: Final answer
    x = 23,310,861,418.76

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.