Home / 45,993,334.95-69,037,853.85-33,876,480.15

Finding the Fourth Proportional to 45,993,334.95, 69,037,853.85 and 33,876,480.15

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Solution

The fourth proportional to 45,993,334.95, 69,037,853.85 and 33,876,480.15 is: 50,849,965.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,993,334.95 : 69,037,853.85 = 33,876,480.15 : x
  2. Step 2: Convert to fraction form
    45,993,334.95/69,037,853.85 = 33,876,480.15/x
  3. Step 3: Cross multiply
    45,993,334.95x = 69,037,853.85 × 33,876,480.15
  4. Step 4: Simplify right side
    45,993,334.95x = 2,338,759,485,548,126
  5. Step 5: Solve for x
    x = 2,338,759,485,548,126/45,993,334.95
  6. Step 6: Final answer
    x = 50,849,965.28

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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.