Home / 6,217,893,607.20-9,313,235,521.20-5,401,600,231.20

Finding the Fourth Proportional to 6,217,893,607.20, 9,313,235,521.20 and 5,401,600,231.20

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Solution

The fourth proportional to 6,217,893,607.20, 9,313,235,521.20 and 5,401,600,231.20 is: 8,090,581,525.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,217,893,607.20 : 9,313,235,521.20 = 5,401,600,231.20 : x
  2. Step 2: Convert to fraction form
    6,217,893,607.20/9,313,235,521.20 = 5,401,600,231.20/x
  3. Step 3: Cross multiply
    6,217,893,607.20x = 9,313,235,521.20 × 5,401,600,231.20
  4. Step 4: Simplify right side
    6,217,893,607.20x = 50,306,375,144,533,975,040
  5. Step 5: Solve for x
    x = 50,306,375,144,533,975,040/6,217,893,607.20
  6. Step 6: Final answer
    x = 8,090,581,525.27

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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.