Home / 4,459,936,179.56-6,688,472,046.75-1,471,327,458.80

Finding the Fourth Proportional to 4,459,936,179.56, 6,688,472,046.75 and 1,471,327,458.80

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Solution

The fourth proportional to 4,459,936,179.56, 6,688,472,046.75 and 1,471,327,458.80 is: 2,206,518,699.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,459,936,179.56 : 6,688,472,046.75 = 1,471,327,458.80 : x
  2. Step 2: Convert to fraction form
    4,459,936,179.56/6,688,472,046.75 = 1,471,327,458.80/x
  3. Step 3: Cross multiply
    4,459,936,179.56x = 6,688,472,046.75 × 1,471,327,458.80
  4. Step 4: Simplify right side
    4,459,936,179.56x = 9,840,932,579,766,071,296
  5. Step 5: Solve for x
    x = 9,840,932,579,766,071,296/4,459,936,179.56
  6. Step 6: Final answer
    x = 2,206,518,699.72

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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.