Home / 3,889,414,227.24-5,834,136,299.94-941,688,934.56

Finding the Fourth Proportional to 3,889,414,227.24, 5,834,136,299.94 and 941,688,934.56

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Solution

The fourth proportional to 3,889,414,227.24, 5,834,136,299.94 and 941,688,934.56 is: 1,412,537,023.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,889,414,227.24 : 5,834,136,299.94 = 941,688,934.56 : x
  2. Step 2: Convert to fraction form
    3,889,414,227.24/5,834,136,299.94 = 941,688,934.56/x
  3. Step 3: Cross multiply
    3,889,414,227.24x = 5,834,136,299.94 × 941,688,934.56
  4. Step 4: Simplify right side
    3,889,414,227.24x = 5,493,941,596,368,318,464
  5. Step 5: Solve for x
    x = 5,493,941,596,368,318,464/3,889,414,227.24
  6. Step 6: Final answer
    x = 1,412,537,023.67

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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.