Home / 37,329,168.20-55,993,752.30-30,951,876.20

Finding the Fourth Proportional to 37,329,168.20, 55,993,752.30 and 30,951,876.20

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Solution

The fourth proportional to 37,329,168.20, 55,993,752.30 and 30,951,876.20 is: 46,427,814.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,329,168.20 : 55,993,752.30 = 30,951,876.20 : x
  2. Step 2: Convert to fraction form
    37,329,168.20/55,993,752.30 = 30,951,876.20/x
  3. Step 3: Cross multiply
    37,329,168.20x = 55,993,752.30 × 30,951,876.20
  4. Step 4: Simplify right side
    37,329,168.20x = 1,733,111,689,163,065.25
  5. Step 5: Solve for x
    x = 1,733,111,689,163,065.25/37,329,168.20
  6. Step 6: Final answer
    x = 46,427,814.30

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1.5x scale

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.