Home / 5,059,348,392,467-6,981,900,781,604.40-2,894,055,279,446

Finding the Fourth Proportional to 5,059,348,392,467, 6,981,900,781,604.40 and 2,894,055,279,446

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Solution

The fourth proportional to 5,059,348,392,467, 6,981,900,781,604.40 and 2,894,055,279,446 is: 3,993,796,285,635.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,059,348,392,467 : 6,981,900,781,604.40 = 2,894,055,279,446 : x
  2. Step 2: Convert to fraction form
    5,059,348,392,467/6,981,900,781,604.40 = 2,894,055,279,446/x
  3. Step 3: Cross multiply
    5,059,348,392,467x = 6,981,900,781,604.40 × 2,894,055,279,446
  4. Step 4: Simplify right side
    5,059,348,392,467x = 20,206,006,817,570,369,466,007,552
  5. Step 5: Solve for x
    x = 20,206,006,817,570,369,466,007,552/5,059,348,392,467
  6. Step 6: Final answer
    x = 3,993,796,285,635.45

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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.