Home / 2,281,189,968,338.80-3,421,784,952,508-2,281,189,968,338.80

Finding the Fourth Proportional to 2,281,189,968,338.80, 3,421,784,952,508 and 2,281,189,968,338.80

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Solution

The fourth proportional to 2,281,189,968,338.80, 3,421,784,952,508 and 2,281,189,968,338.80 is: 3,421,784,952,508

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,281,189,968,338.80 : 3,421,784,952,508 = 2,281,189,968,338.80 : x
  2. Step 2: Convert to fraction form
    2,281,189,968,338.80/3,421,784,952,508 = 2,281,189,968,338.80/x
  3. Step 3: Cross multiply
    2,281,189,968,338.80x = 3,421,784,952,508 × 2,281,189,968,338.80
  4. Step 4: Simplify right side
    2,281,189,968,338.80x = 7,805,741,507,473,906,461,573,120
  5. Step 5: Solve for x
    x = 7,805,741,507,473,906,461,573,120/2,281,189,968,338.80
  6. Step 6: Final answer
    x = 3,421,784,952,508

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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.