Home / 619,494,551.43-929,267,471.77-182,795,227.26

Finding the Fourth Proportional to 619,494,551.43, 929,267,471.77 and 182,795,227.26

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Solution

The fourth proportional to 619,494,551.43, 929,267,471.77 and 182,795,227.26 is: 274,200,407.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    619,494,551.43 : 929,267,471.77 = 182,795,227.26 : x
  2. Step 2: Convert to fraction form
    619,494,551.43/929,267,471.77 = 182,795,227.26/x
  3. Step 3: Cross multiply
    619,494,551.43x = 929,267,471.77 × 182,795,227.26
  4. Step 4: Simplify right side
    619,494,551.43x = 169,865,658,687,522,784
  5. Step 5: Solve for x
    x = 169,865,658,687,522,784/619,494,551.43
  6. Step 6: Final answer
    x = 274,200,407.89

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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.