Home / 606,461,633,498.12-909,748,373,135.90-198,050,147,373.62

Finding the Fourth Proportional to 606,461,633,498.12, 909,748,373,135.90 and 198,050,147,373.62

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Solution

The fourth proportional to 606,461,633,498.12, 909,748,373,135.90 and 198,050,147,373.62 is: 297,093,483,611.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,461,633,498.12 : 909,748,373,135.90 = 198,050,147,373.62 : x
  2. Step 2: Convert to fraction form
    606,461,633,498.12/909,748,373,135.90 = 198,050,147,373.62/x
  3. Step 3: Cross multiply
    606,461,633,498.12x = 909,748,373,135.90 × 198,050,147,373.62
  4. Step 4: Simplify right side
    606,461,633,498.12x = 180,175,799,372,476,049,260,544
  5. Step 5: Solve for x
    x = 180,175,799,372,476,049,260,544/606,461,633,498.12
  6. Step 6: Final answer
    x = 297,093,483,611.17

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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.