Home / 1,344,414,690,525-1,855,336,524,851-735,412,065,849.48

Finding the Fourth Proportional to 1,344,414,690,525, 1,855,336,524,851 and 735,412,065,849.48

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Solution

The fourth proportional to 1,344,414,690,525, 1,855,336,524,851 and 735,412,065,849.48 is: 1,014,892,857,243.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,344,414,690,525 : 1,855,336,524,851 = 735,412,065,849.48 : x
  2. Step 2: Convert to fraction form
    1,344,414,690,525/1,855,336,524,851 = 735,412,065,849.48/x
  3. Step 3: Cross multiply
    1,344,414,690,525x = 1,855,336,524,851 × 735,412,065,849.48
  4. Step 4: Simplify right side
    1,344,414,690,525x = 1,364,436,866,586,669,005,930,496
  5. Step 5: Solve for x
    x = 1,364,436,866,586,669,005,930,496/1,344,414,690,525
  6. Step 6: Final answer
    x = 1,014,892,857,243.21

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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.