Home / 34,022,104,850.45-46,950,340,995.39-18,780,063,328.12

Finding the Fourth Proportional to 34,022,104,850.45, 46,950,340,995.39 and 18,780,063,328.12

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Solution

The fourth proportional to 34,022,104,850.45, 46,950,340,995.39 and 18,780,063,328.12 is: 25,916,397,032.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,022,104,850.45 : 46,950,340,995.39 = 18,780,063,328.12 : x
  2. Step 2: Convert to fraction form
    34,022,104,850.45/46,950,340,995.39 = 18,780,063,328.12/x
  3. Step 3: Cross multiply
    34,022,104,850.45x = 46,950,340,995.39 × 18,780,063,328.12
  4. Step 4: Simplify right side
    34,022,104,850.45x = 881,730,377,170,018,107,392
  5. Step 5: Solve for x
    x = 881,730,377,170,018,107,392/34,022,104,850.45
  6. Step 6: Final answer
    x = 25,916,397,032.04

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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.