Home / 2,327,967,442.78-3,212,115,498.47-1,337,701,541.02

Finding the Fourth Proportional to 2,327,967,442.78, 3,212,115,498.47 and 1,337,701,541.02

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Solution

The fourth proportional to 2,327,967,442.78, 3,212,115,498.47 and 1,337,701,541.02 is: 1,845,752,553.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,327,967,442.78 : 3,212,115,498.47 = 1,337,701,541.02 : x
  2. Step 2: Convert to fraction form
    2,327,967,442.78/3,212,115,498.47 = 1,337,701,541.02/x
  3. Step 3: Cross multiply
    2,327,967,442.78x = 3,212,115,498.47 × 1,337,701,541.02
  4. Step 4: Simplify right side
    2,327,967,442.78x = 4,296,851,852,237,543,936
  5. Step 5: Solve for x
    x = 4,296,851,852,237,543,936/2,327,967,442.78
  6. Step 6: Final answer
    x = 1,845,752,553.61

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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.