Home / 45,993,328.45-69,037,844.23-33,876,473.65

Finding the Fourth Proportional to 45,993,328.45, 69,037,844.23 and 33,876,473.65

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Solution

The fourth proportional to 45,993,328.45, 69,037,844.23 and 33,876,473.65 is: 50,849,955.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,993,328.45 : 69,037,844.23 = 33,876,473.65 : x
  2. Step 2: Convert to fraction form
    45,993,328.45/69,037,844.23 = 33,876,473.65/x
  3. Step 3: Cross multiply
    45,993,328.45x = 69,037,844.23 × 33,876,473.65
  4. Step 4: Simplify right side
    45,993,328.45x = 2,338,758,710,910,399.50
  5. Step 5: Solve for x
    x = 2,338,758,710,910,399.50/45,993,328.45
  6. Step 6: Final answer
    x = 50,849,955.63

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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.