Home / 7,342,422,191.91-11,013,619,541.14-2,300,664,623.45

Finding the Fourth Proportional to 7,342,422,191.91, 11,013,619,541.14 and 2,300,664,623.45

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Solution

The fourth proportional to 7,342,422,191.91, 11,013,619,541.14 and 2,300,664,623.45 is: 3,450,992,627.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,342,422,191.91 : 11,013,619,541.14 = 2,300,664,623.45 : x
  2. Step 2: Convert to fraction form
    7,342,422,191.91/11,013,619,541.14 = 2,300,664,623.45/x
  3. Step 3: Cross multiply
    7,342,422,191.91x = 11,013,619,541.14 × 2,300,664,623.45
  4. Step 4: Simplify right side
    7,342,422,191.91x = 25,338,644,854,471,360,512
  5. Step 5: Solve for x
    x = 25,338,644,854,471,360,512/7,342,422,191.91
  6. Step 6: Final answer
    x = 3,450,992,627.80

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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.