Home / 3,513,658,234.68-5,270,301,728.38-1,152,508,174.24

Finding the Fourth Proportional to 3,513,658,234.68, 5,270,301,728.38 and 1,152,508,174.24

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Solution

The fourth proportional to 3,513,658,234.68, 5,270,301,728.38 and 1,152,508,174.24 is: 1,728,701,375.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,513,658,234.68 : 5,270,301,728.38 = 1,152,508,174.24 : x
  2. Step 2: Convert to fraction form
    3,513,658,234.68/5,270,301,728.38 = 1,152,508,174.24/x
  3. Step 3: Cross multiply
    3,513,658,234.68x = 5,270,301,728.38 × 1,152,508,174.24
  4. Step 4: Simplify right side
    3,513,658,234.68x = 6,074,065,822,669,150,208
  5. Step 5: Solve for x
    x = 6,074,065,822,669,150,208/3,513,658,234.68
  6. Step 6: Final answer
    x = 1,728,701,375.31

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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.