Home / 43,666,653,864.76-65,327,641,419.10-33,073,393,959.88

Finding the Fourth Proportional to 43,666,653,864.76, 65,327,641,419.10 and 33,073,393,959.88

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Solution

The fourth proportional to 43,666,653,864.76, 65,327,641,419.10 and 33,073,393,959.88 is: 49,479,560,028.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,666,653,864.76 : 65,327,641,419.10 = 33,073,393,959.88 : x
  2. Step 2: Convert to fraction form
    43,666,653,864.76/65,327,641,419.10 = 33,073,393,959.88/x
  3. Step 3: Cross multiply
    43,666,653,864.76x = 65,327,641,419.10 × 33,073,393,959.88
  4. Step 4: Simplify right side
    43,666,653,864.76x = 2,160,606,821,123,340,107,776
  5. Step 5: Solve for x
    x = 2,160,606,821,123,340,107,776/43,666,653,864.76
  6. Step 6: Final answer
    x = 49,479,560,028.00

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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.