Home / 233,214,236,179.92-321,836,836,036.16-130,333,072,960

Finding the Fourth Proportional to 233,214,236,179.92, 321,836,836,036.16 and 130,333,072,960

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Solution

The fourth proportional to 233,214,236,179.92, 321,836,836,036.16 and 130,333,072,960 is: 179,860,305,783.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,214,236,179.92 : 321,836,836,036.16 = 130,333,072,960 : x
  2. Step 2: Convert to fraction form
    233,214,236,179.92/321,836,836,036.16 = 130,333,072,960/x
  3. Step 3: Cross multiply
    233,214,236,179.92x = 321,836,836,036.16 × 130,333,072,960
  4. Step 4: Simplify right side
    233,214,236,179.92x = 41,945,983,832,316,394,340,352
  5. Step 5: Solve for x
    x = 41,945,983,832,316,394,340,352/233,214,236,179.92
  6. Step 6: Final answer
    x = 179,860,305,783.20

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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.