Home / 24,140,819.67-33,313,666.82-13,275,803.67

Finding the Fourth Proportional to 24,140,819.67, 33,313,666.82 and 13,275,803.67

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Solution

The fourth proportional to 24,140,819.67, 33,313,666.82 and 13,275,803.67 is: 18,320,243.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,140,819.67 : 33,313,666.82 = 13,275,803.67 : x
  2. Step 2: Convert to fraction form
    24,140,819.67/33,313,666.82 = 13,275,803.67/x
  3. Step 3: Cross multiply
    24,140,819.67x = 33,313,666.82 × 13,275,803.67
  4. Step 4: Simplify right side
    24,140,819.67x = 442,265,700,163,734.25
  5. Step 5: Solve for x
    x = 442,265,700,163,734.25/24,140,819.67
  6. Step 6: Final answer
    x = 18,320,243.73

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.