Home / 6,688,394,580.52-10,026,979,851.66-2,957,083,546.60

Finding the Fourth Proportional to 6,688,394,580.52, 10,026,979,851.66 and 2,957,083,546.60

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Solution

The fourth proportional to 6,688,394,580.52, 10,026,979,851.66 and 2,957,083,546.60 is: 4,433,144,125.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,688,394,580.52 : 10,026,979,851.66 = 2,957,083,546.60 : x
  2. Step 2: Convert to fraction form
    6,688,394,580.52/10,026,979,851.66 = 2,957,083,546.60/x
  3. Step 3: Cross multiply
    6,688,394,580.52x = 10,026,979,851.66 × 2,957,083,546.60
  4. Step 4: Simplify right side
    6,688,394,580.52x = 29,650,617,141,433,491,456
  5. Step 5: Solve for x
    x = 29,650,617,141,433,491,456/6,688,394,580.52
  6. Step 6: Final answer
    x = 4,433,144,125.17

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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.