Home / 6,486,936,087.83-9,725,167,770.81-5,963,327,901.94

Finding the Fourth Proportional to 6,486,936,087.83, 9,725,167,770.81 and 5,963,327,901.94

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Solution

The fourth proportional to 6,486,936,087.83, 9,725,167,770.81 and 5,963,327,901.94 is: 8,940,178,157.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,486,936,087.83 : 9,725,167,770.81 = 5,963,327,901.94 : x
  2. Step 2: Convert to fraction form
    6,486,936,087.83/9,725,167,770.81 = 5,963,327,901.94/x
  3. Step 3: Cross multiply
    6,486,936,087.83x = 9,725,167,770.81 × 5,963,327,901.94
  4. Step 4: Simplify right side
    6,486,936,087.83x = 57,994,364,318,690,025,472
  5. Step 5: Solve for x
    x = 57,994,364,318,690,025,472/6,486,936,087.83
  6. Step 6: Final answer
    x = 8,940,178,157.06

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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.