Home / 8,288,192,667,032.20-11,436,938,311,670-4,584,329,257,818.40

Finding the Fourth Proportional to 8,288,192,667,032.20, 11,436,938,311,670 and 4,584,329,257,818.40

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Solution

The fourth proportional to 8,288,192,667,032.20, 11,436,938,311,670 and 4,584,329,257,818.40 is: 6,325,949,821,437.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,288,192,667,032.20 : 11,436,938,311,670 = 4,584,329,257,818.40 : x
  2. Step 2: Convert to fraction form
    8,288,192,667,032.20/11,436,938,311,670 = 4,584,329,257,818.40/x
  3. Step 3: Cross multiply
    8,288,192,667,032.20x = 11,436,938,311,670 × 4,584,329,257,818.40
  4. Step 4: Simplify right side
    8,288,192,667,032.20x = 52,430,690,922,052,960,114,442,240
  5. Step 5: Solve for x
    x = 52,430,690,922,052,960,114,442,240/8,288,192,667,032.20
  6. Step 6: Final answer
    x = 6,325,949,821,437.62

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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.