Home / 606,461,633,519.82-909,748,373,168.34-198,050,147,395.26

Finding the Fourth Proportional to 606,461,633,519.82, 909,748,373,168.34 and 198,050,147,395.26

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Solution

The fourth proportional to 606,461,633,519.82, 909,748,373,168.34 and 198,050,147,395.26 is: 297,093,483,643.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,461,633,519.82 : 909,748,373,168.34 = 198,050,147,395.26 : x
  2. Step 2: Convert to fraction form
    606,461,633,519.82/909,748,373,168.34 = 198,050,147,395.26/x
  3. Step 3: Cross multiply
    606,461,633,519.82x = 909,748,373,168.34 × 198,050,147,395.26
  4. Step 4: Simplify right side
    606,461,633,519.82x = 180,175,799,398,587,739,144,192
  5. Step 5: Solve for x
    x = 180,175,799,398,587,739,144,192/606,461,633,519.82
  6. Step 6: Final answer
    x = 297,093,483,643.59

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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.