Home / 606,461,633,525.20-909,748,373,176.40-198,050,147,400.64

Finding the Fourth Proportional to 606,461,633,525.20, 909,748,373,176.40 and 198,050,147,400.64

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Solution

The fourth proportional to 606,461,633,525.20, 909,748,373,176.40 and 198,050,147,400.64 is: 297,093,483,651.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,461,633,525.20 : 909,748,373,176.40 = 198,050,147,400.64 : x
  2. Step 2: Convert to fraction form
    606,461,633,525.20/909,748,373,176.40 = 198,050,147,400.64/x
  3. Step 3: Cross multiply
    606,461,633,525.20x = 909,748,373,176.40 × 198,050,147,400.64
  4. Step 4: Simplify right side
    606,461,633,525.20x = 180,175,799,405,078,474,915,840
  5. Step 5: Solve for x
    x = 180,175,799,405,078,474,915,840/606,461,633,525.20
  6. Step 6: Final answer
    x = 297,093,483,651.66

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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.