Home / 36,896,595.30-55,368,512.55-21,543,855.30

Finding the Fourth Proportional to 36,896,595.30, 55,368,512.55 and 21,543,855.30

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Solution

The fourth proportional to 36,896,595.30, 55,368,512.55 and 21,543,855.30 is: 32,329,574.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,896,595.30 : 55,368,512.55 = 21,543,855.30 : x
  2. Step 2: Convert to fraction form
    36,896,595.30/55,368,512.55 = 21,543,855.30/x
  3. Step 3: Cross multiply
    36,896,595.30x = 55,368,512.55 × 21,543,855.30
  4. Step 4: Simplify right side
    36,896,595.30x = 1,192,851,222,553,434
  5. Step 5: Solve for x
    x = 1,192,851,222,553,434/36,896,595.30
  6. Step 6: Final answer
    x = 32,329,574.39

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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.