Home / 611,409,811,791.33-843,748,088,776.14-337,049,436,970.20

Finding the Fourth Proportional to 611,409,811,791.33, 843,748,088,776.14 and 337,049,436,970.20

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Solution

The fourth proportional to 611,409,811,791.33, 843,748,088,776.14 and 337,049,436,970.20 is: 465,129,627,922.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    611,409,811,791.33 : 843,748,088,776.14 = 337,049,436,970.20 : x
  2. Step 2: Convert to fraction form
    611,409,811,791.33/843,748,088,776.14 = 337,049,436,970.20/x
  3. Step 3: Cross multiply
    611,409,811,791.33x = 843,748,088,776.14 × 337,049,436,970.20
  4. Step 4: Simplify right side
    611,409,811,791.33x = 284,384,818,266,680,328,192,000
  5. Step 5: Solve for x
    x = 284,384,818,266,680,328,192,000/611,409,811,791.33
  6. Step 6: Final answer
    x = 465,129,627,922.52

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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.