Home / 6,329,688,363.92-9,495,405,644.42-3,674,994,662.61

Finding the Fourth Proportional to 6,329,688,363.92, 9,495,405,644.42 and 3,674,994,662.61

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Solution

The fourth proportional to 6,329,688,363.92, 9,495,405,644.42 and 3,674,994,662.61 is: 5,512,998,911.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,329,688,363.92 : 9,495,405,644.42 = 3,674,994,662.61 : x
  2. Step 2: Convert to fraction form
    6,329,688,363.92/9,495,405,644.42 = 3,674,994,662.61/x
  3. Step 3: Cross multiply
    6,329,688,363.92x = 9,495,405,644.42 × 3,674,994,662.61
  4. Step 4: Simplify right side
    6,329,688,363.92x = 34,895,565,062,569,558,016
  5. Step 5: Solve for x
    x = 34,895,565,062,569,558,016/6,329,688,363.92
  6. Step 6: Final answer
    x = 5,512,998,911.84

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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.