Home / 4,196,632,652.22-5,791,433,670.30-2,291,469,666

Finding the Fourth Proportional to 4,196,632,652.22, 5,791,433,670.30 and 2,291,469,666

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Solution

The fourth proportional to 4,196,632,652.22, 5,791,433,670.30 and 2,291,469,666 is: 3,162,272,154.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,196,632,652.22 : 5,791,433,670.30 = 2,291,469,666 : x
  2. Step 2: Convert to fraction form
    4,196,632,652.22/5,791,433,670.30 = 2,291,469,666/x
  3. Step 3: Cross multiply
    4,196,632,652.22x = 5,791,433,670.30 × 2,291,469,666
  4. Step 4: Simplify right side
    4,196,632,652.22x = 13,270,894,578,143,496,192
  5. Step 5: Solve for x
    x = 13,270,894,578,143,496,192/4,196,632,652.22
  6. Step 6: Final answer
    x = 3,162,272,154.35

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.