Home / 443,017,188.24-611,376,054.84-244,791,522.96

Finding the Fourth Proportional to 443,017,188.24, 611,376,054.84 and 244,791,522.96

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Solution

The fourth proportional to 443,017,188.24, 611,376,054.84 and 244,791,522.96 is: 337,819,117.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    443,017,188.24 : 611,376,054.84 = 244,791,522.96 : x
  2. Step 2: Convert to fraction form
    443,017,188.24/611,376,054.84 = 244,791,522.96/x
  3. Step 3: Cross multiply
    443,017,188.24x = 611,376,054.84 × 244,791,522.96
  4. Step 4: Simplify right side
    443,017,188.24x = 149,659,675,565,560,096
  5. Step 5: Solve for x
    x = 149,659,675,565,560,096/443,017,188.24
  6. Step 6: Final answer
    x = 337,819,117.49

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.