Home / 5,059,348,392,828.50-6,981,900,782,102.50-2,894,055,279,807.20

Finding the Fourth Proportional to 5,059,348,392,828.50, 6,981,900,782,102.50 and 2,894,055,279,807.20

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Solution

The fourth proportional to 5,059,348,392,828.50, 6,981,900,782,102.50 and 2,894,055,279,807.20 is: 3,993,796,286,133.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,059,348,392,828.50 : 6,981,900,782,102.50 = 2,894,055,279,807.20 : x
  2. Step 2: Convert to fraction form
    5,059,348,392,828.50/6,981,900,782,102.50 = 2,894,055,279,807.20/x
  3. Step 3: Cross multiply
    5,059,348,392,828.50x = 6,981,900,782,102.50 × 2,894,055,279,807.20
  4. Step 4: Simplify right side
    5,059,348,392,828.50x = 20,206,006,821,533,760,991,789,056
  5. Step 5: Solve for x
    x = 20,206,006,821,533,760,991,789,056/5,059,348,392,828.50
  6. Step 6: Final answer
    x = 3,993,796,286,133.46

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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.