Home / 7,377,622,912.02-11,066,425,694.75-2,403,336,628.24

Finding the Fourth Proportional to 7,377,622,912.02, 11,066,425,694.75 and 2,403,336,628.24

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Solution

The fourth proportional to 7,377,622,912.02, 11,066,425,694.75 and 2,403,336,628.24 is: 3,605,002,116.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,377,622,912.02 : 11,066,425,694.75 = 2,403,336,628.24 : x
  2. Step 2: Convert to fraction form
    7,377,622,912.02/11,066,425,694.75 = 2,403,336,628.24/x
  3. Step 3: Cross multiply
    7,377,622,912.02x = 11,066,425,694.75 × 2,403,336,628.24
  4. Step 4: Simplify right side
    7,377,622,912.02x = 26,596,346,215,888,961,536
  5. Step 5: Solve for x
    x = 26,596,346,215,888,961,536/7,377,622,912.02
  6. Step 6: Final answer
    x = 3,605,002,116.95

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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.