Home / 14,965,793.70-22,448,690.55-5,381,484.90

Finding the Fourth Proportional to 14,965,793.70, 22,448,690.55 and 5,381,484.90

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Solution

The fourth proportional to 14,965,793.70, 22,448,690.55 and 5,381,484.90 is: 8,072,227.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,965,793.70 : 22,448,690.55 = 5,381,484.90 : x
  2. Step 2: Convert to fraction form
    14,965,793.70/22,448,690.55 = 5,381,484.90/x
  3. Step 3: Cross multiply
    14,965,793.70x = 22,448,690.55 × 5,381,484.90
  4. Step 4: Simplify right side
    14,965,793.70x = 120,807,289,219,597.70
  5. Step 5: Solve for x
    x = 120,807,289,219,597.70/14,965,793.70
  6. Step 6: Final answer
    x = 8,072,227.35

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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.