Home / 10,484,398,544.73-14,468,374,151.48-5,726,672,992.23

Finding the Fourth Proportional to 10,484,398,544.73, 14,468,374,151.48 and 5,726,672,992.23

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Solution

The fourth proportional to 10,484,398,544.73, 14,468,374,151.48 and 5,726,672,992.23 is: 7,902,756,380.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,484,398,544.73 : 14,468,374,151.48 = 5,726,672,992.23 : x
  2. Step 2: Convert to fraction form
    10,484,398,544.73/14,468,374,151.48 = 5,726,672,992.23/x
  3. Step 3: Cross multiply
    10,484,398,544.73x = 14,468,374,151.48 × 5,726,672,992.23
  4. Step 4: Simplify right side
    10,484,398,544.73x = 82,855,647,494,730,514,432
  5. Step 5: Solve for x
    x = 82,855,647,494,730,514,432/10,484,398,544.73
  6. Step 6: Final answer
    x = 7,902,756,380.47

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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.