Home / 5,896,882,100.28-8,846,566,944.24-1,912,656,790.71

Finding the Fourth Proportional to 5,896,882,100.28, 8,846,566,944.24 and 1,912,656,790.71

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Solution

The fourth proportional to 5,896,882,100.28, 8,846,566,944.24 and 1,912,656,790.71 is: 2,869,388,611.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,896,882,100.28 : 8,846,566,944.24 = 1,912,656,790.71 : x
  2. Step 2: Convert to fraction form
    5,896,882,100.28/8,846,566,944.24 = 1,912,656,790.71/x
  3. Step 3: Cross multiply
    5,896,882,100.28x = 8,846,566,944.24 × 1,912,656,790.71
  4. Step 4: Simplify right side
    5,896,882,100.28x = 16,920,446,340,371,249,152
  5. Step 5: Solve for x
    x = 16,920,446,340,371,249,152/5,896,882,100.28
  6. Step 6: Final answer
    x = 2,869,388,611.24

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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.