Home / 1,636,846,355.91-2,453,614,762.17-704,777,049.03

Finding the Fourth Proportional to 1,636,846,355.91, 2,453,614,762.17 and 704,777,049.03

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Solution

The fourth proportional to 1,636,846,355.91, 2,453,614,762.17 and 704,777,049.03 is: 1,056,453,078.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,636,846,355.91 : 2,453,614,762.17 = 704,777,049.03 : x
  2. Step 2: Convert to fraction form
    1,636,846,355.91/2,453,614,762.17 = 704,777,049.03/x
  3. Step 3: Cross multiply
    1,636,846,355.91x = 2,453,614,762.17 × 704,777,049.03
  4. Step 4: Simplify right side
    1,636,846,355.91x = 1,729,251,371,538,617,856
  5. Step 5: Solve for x
    x = 1,729,251,371,538,617,856/1,636,846,355.91
  6. Step 6: Final answer
    x = 1,056,453,078.38

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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.