Home / 2,694,332,932.61-3,718,139,876.78-1,504,919,259.19

Finding the Fourth Proportional to 2,694,332,932.61, 3,718,139,876.78 and 1,504,919,259.19

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Solution

The fourth proportional to 2,694,332,932.61, 3,718,139,876.78 and 1,504,919,259.19 is: 2,076,766,475.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,694,332,932.61 : 3,718,139,876.78 = 1,504,919,259.19 : x
  2. Step 2: Convert to fraction form
    2,694,332,932.61/3,718,139,876.78 = 1,504,919,259.19/x
  3. Step 3: Cross multiply
    2,694,332,932.61x = 3,718,139,876.78 × 1,504,919,259.19
  4. Step 4: Simplify right side
    2,694,332,932.61x = 5,595,500,308,909,965,312
  5. Step 5: Solve for x
    x = 5,595,500,308,909,965,312/2,694,332,932.61
  6. Step 6: Final answer
    x = 2,076,766,475.73

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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.