Home / 73,944,298.10-110,926,540.08-30,803,410.37

Finding the Fourth Proportional to 73,944,298.10, 110,926,540.08 and 30,803,410.37

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Solution

The fourth proportional to 73,944,298.10, 110,926,540.08 and 30,803,410.37 is: 46,209,320.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,944,298.10 : 110,926,540.08 = 30,803,410.37 : x
  2. Step 2: Convert to fraction form
    73,944,298.10/110,926,540.08 = 30,803,410.37/x
  3. Step 3: Cross multiply
    73,944,298.10x = 110,926,540.08 × 30,803,410.37
  4. Step 4: Simplify right side
    73,944,298.10x = 3,416,915,734,453,859.50
  5. Step 5: Solve for x
    x = 3,416,915,734,453,859.50/73,944,298.10
  6. Step 6: Final answer
    x = 46,209,320.02

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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.