Home / 2,281,189,968,358.70-3,421,784,952,538-2,281,189,968,358.70

Finding the Fourth Proportional to 2,281,189,968,358.70, 3,421,784,952,538 and 2,281,189,968,358.70

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Solution

The fourth proportional to 2,281,189,968,358.70, 3,421,784,952,538 and 2,281,189,968,358.70 is: 3,421,784,952,538

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,281,189,968,358.70 : 3,421,784,952,538 = 2,281,189,968,358.70 : x
  2. Step 2: Convert to fraction form
    2,281,189,968,358.70/3,421,784,952,538 = 2,281,189,968,358.70/x
  3. Step 3: Cross multiply
    2,281,189,968,358.70x = 3,421,784,952,538 × 2,281,189,968,358.70
  4. Step 4: Simplify right side
    2,281,189,968,358.70x = 7,805,741,507,610,437,029,462,016
  5. Step 5: Solve for x
    x = 7,805,741,507,610,437,029,462,016/2,281,189,968,358.70
  6. Step 6: Final answer
    x = 3,421,784,952,538

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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.