Home / 2,896,633,340.91-4,344,172,099.65-797,610,012.21

Finding the Fourth Proportional to 2,896,633,340.91, 4,344,172,099.65 and 797,610,012.21

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Solution

The fourth proportional to 2,896,633,340.91, 4,344,172,099.65 and 797,610,012.21 is: 1,196,200,814.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,896,633,340.91 : 4,344,172,099.65 = 797,610,012.21 : x
  2. Step 2: Convert to fraction form
    2,896,633,340.91/4,344,172,099.65 = 797,610,012.21/x
  3. Step 3: Cross multiply
    2,896,633,340.91x = 4,344,172,099.65 × 797,610,012.21
  4. Step 4: Simplify right side
    2,896,633,340.91x = 3,464,955,161,444,177,920
  5. Step 5: Solve for x
    x = 3,464,955,161,444,177,920/2,896,633,340.91
  6. Step 6: Final answer
    x = 1,196,200,814.41

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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.