Home / 4,281,933,037.98-6,423,209,119.94-1,792,290,056.61

Finding the Fourth Proportional to 4,281,933,037.98, 6,423,209,119.94 and 1,792,290,056.61

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Solution

The fourth proportional to 4,281,933,037.98, 6,423,209,119.94 and 1,792,290,056.61 is: 2,688,564,658.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,281,933,037.98 : 6,423,209,119.94 = 1,792,290,056.61 : x
  2. Step 2: Convert to fraction form
    4,281,933,037.98/6,423,209,119.94 = 1,792,290,056.61/x
  3. Step 3: Cross multiply
    4,281,933,037.98x = 6,423,209,119.94 × 1,792,290,056.61
  4. Step 4: Simplify right side
    4,281,933,037.98x = 11,512,253,837,195,128,832
  5. Step 5: Solve for x
    x = 11,512,253,837,195,128,832/4,281,933,037.98
  6. Step 6: Final answer
    x = 2,688,564,658.78

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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.