Home / 2,297,035,034.22-3,169,892,222.91-1,253,993,498.22

Finding the Fourth Proportional to 2,297,035,034.22, 3,169,892,222.91 and 1,253,993,498.22

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Solution

The fourth proportional to 2,297,035,034.22, 3,169,892,222.91 and 1,253,993,498.22 is: 1,730,502,224.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,297,035,034.22 : 3,169,892,222.91 = 1,253,993,498.22 : x
  2. Step 2: Convert to fraction form
    2,297,035,034.22/3,169,892,222.91 = 1,253,993,498.22/x
  3. Step 3: Cross multiply
    2,297,035,034.22x = 3,169,892,222.91 × 1,253,993,498.22
  4. Step 4: Simplify right side
    2,297,035,034.22x = 3,975,024,237,587,282,944
  5. Step 5: Solve for x
    x = 3,975,024,237,587,282,944/2,297,035,034.22
  6. Step 6: Final answer
    x = 1,730,502,224.99

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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.