Home / 73,944,295.85-110,926,536.78-30,803,408.10

Finding the Fourth Proportional to 73,944,295.85, 110,926,536.78 and 30,803,408.10

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Solution

The fourth proportional to 73,944,295.85, 110,926,536.78 and 30,803,408.10 is: 46,209,316.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,944,295.85 : 110,926,536.78 = 30,803,408.10 : x
  2. Step 2: Convert to fraction form
    73,944,295.85/110,926,536.78 = 30,803,408.10/x
  3. Step 3: Cross multiply
    73,944,295.85x = 110,926,536.78 × 30,803,408.10
  4. Step 4: Simplify right side
    73,944,295.85x = 3,416,915,381,554,000
  5. Step 5: Solve for x
    x = 3,416,915,381,554,000/73,944,295.85
  6. Step 6: Final answer
    x = 46,209,316.66

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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.