Home / 11,566,802,900,942-17,331,140,230,154-6,718,193,833,405

Finding the Fourth Proportional to 11,566,802,900,942, 17,331,140,230,154 and 6,718,193,833,405

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Solution

The fourth proportional to 11,566,802,900,942, 17,331,140,230,154 and 6,718,193,833,405 is: 10,066,217,987,566.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,566,802,900,942 : 17,331,140,230,154 = 6,718,193,833,405 : x
  2. Step 2: Convert to fraction form
    11,566,802,900,942/17,331,140,230,154 = 6,718,193,833,405/x
  3. Step 3: Cross multiply
    11,566,802,900,942x = 17,331,140,230,154 × 6,718,193,833,405
  4. Step 4: Simplify right side
    11,566,802,900,942x = 116,433,959,420,097,921,397,293,056
  5. Step 5: Solve for x
    x = 116,433,959,420,097,921,397,293,056/11,566,802,900,942
  6. Step 6: Final answer
    x = 10,066,217,987,566.43

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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.