Home / 7,795,282,173.35-11,688,253,701.55-2,481,098,885.06

Finding the Fourth Proportional to 7,795,282,173.35, 11,688,253,701.55 and 2,481,098,885.06

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Solution

The fourth proportional to 7,795,282,173.35, 11,688,253,701.55 and 2,481,098,885.06 is: 3,720,162,090.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,795,282,173.35 : 11,688,253,701.55 = 2,481,098,885.06 : x
  2. Step 2: Convert to fraction form
    7,795,282,173.35/11,688,253,701.55 = 2,481,098,885.06/x
  3. Step 3: Cross multiply
    7,795,282,173.35x = 11,688,253,701.55 × 2,481,098,885.06
  4. Step 4: Simplify right side
    7,795,282,173.35x = 28,999,713,227,150,716,928
  5. Step 5: Solve for x
    x = 28,999,713,227,150,716,928/7,795,282,173.35
  6. Step 6: Final answer
    x = 3,720,162,090.64

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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.