Home / 606,461,633,487.55-909,748,373,120.15-198,050,147,363.09

Finding the Fourth Proportional to 606,461,633,487.55, 909,748,373,120.15 and 198,050,147,363.09

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Solution

The fourth proportional to 606,461,633,487.55, 909,748,373,120.15 and 198,050,147,363.09 is: 297,093,483,595.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,461,633,487.55 : 909,748,373,120.15 = 198,050,147,363.09 : x
  2. Step 2: Convert to fraction form
    606,461,633,487.55/909,748,373,120.15 = 198,050,147,363.09/x
  3. Step 3: Cross multiply
    606,461,633,487.55x = 909,748,373,120.15 × 198,050,147,363.09
  4. Step 4: Simplify right side
    606,461,633,487.55x = 180,175,799,359,777,106,034,688
  5. Step 5: Solve for x
    x = 180,175,799,359,777,106,034,688/606,461,633,487.55
  6. Step 6: Final answer
    x = 297,093,483,595.41

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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.