Home / 773,782,252.20-1,159,161,723.90-466,160,581.80

Finding the Fourth Proportional to 773,782,252.20, 1,159,161,723.90 and 466,160,581.80

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Solution

The fourth proportional to 773,782,252.20, 1,159,161,723.90 and 466,160,581.80 is: 698,330,185.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    773,782,252.20 : 1,159,161,723.90 = 466,160,581.80 : x
  2. Step 2: Convert to fraction form
    773,782,252.20/1,159,161,723.90 = 466,160,581.80/x
  3. Step 3: Cross multiply
    773,782,252.20x = 1,159,161,723.90 × 466,160,581.80
  4. Step 4: Simplify right side
    773,782,252.20x = 540,355,503,613,515,008
  5. Step 5: Solve for x
    x = 540,355,503,613,515,008/773,782,252.20
  6. Step 6: Final answer
    x = 698,330,185.37

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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.