Home / 6,786,625,470.93-10,179,836,040.69-3,053,280,466.94

Finding the Fourth Proportional to 6,786,625,470.93, 10,179,836,040.69 and 3,053,280,466.94

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Solution

The fourth proportional to 6,786,625,470.93, 10,179,836,040.69 and 3,053,280,466.94 is: 4,579,874,736.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,786,625,470.93 : 10,179,836,040.69 = 3,053,280,466.94 : x
  2. Step 2: Convert to fraction form
    6,786,625,470.93/10,179,836,040.69 = 3,053,280,466.94/x
  3. Step 3: Cross multiply
    6,786,625,470.93x = 10,179,836,040.69 × 3,053,280,466.94
  4. Step 4: Simplify right side
    6,786,625,470.93x = 31,081,894,539,639,705,600
  5. Step 5: Solve for x
    x = 31,081,894,539,639,705,600/6,786,625,470.93
  6. Step 6: Final answer
    x = 4,579,874,736.39

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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.