Home / 5,025,605,709.97-6,935,112,166.69-2,880,674,664.96

Finding the Fourth Proportional to 5,025,605,709.97, 6,935,112,166.69 and 2,880,674,664.96

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Solution

The fourth proportional to 5,025,605,709.97, 6,935,112,166.69 and 2,880,674,664.96 is: 3,975,202,805.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,025,605,709.97 : 6,935,112,166.69 = 2,880,674,664.96 : x
  2. Step 2: Convert to fraction form
    5,025,605,709.97/6,935,112,166.69 = 2,880,674,664.96/x
  3. Step 3: Cross multiply
    5,025,605,709.97x = 6,935,112,166.69 × 2,880,674,664.96
  4. Step 4: Simplify right side
    5,025,605,709.97x = 19,977,801,917,268,275,200
  5. Step 5: Solve for x
    x = 19,977,801,917,268,275,200/5,025,605,709.97
  6. Step 6: Final answer
    x = 3,975,202,805.43

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Double scale
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1.5x scale

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.