Home / 4,133,685,739,347-5,704,466,430,963.80-2,281,777,694,383.20

Finding the Fourth Proportional to 4,133,685,739,347, 5,704,466,430,963.80 and 2,281,777,694,383.20

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Solution

The fourth proportional to 4,133,685,739,347, 5,704,466,430,963.80 and 2,281,777,694,383.20 is: 3,148,842,239,416.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,133,685,739,347 : 5,704,466,430,963.80 = 2,281,777,694,383.20 : x
  2. Step 2: Convert to fraction form
    4,133,685,739,347/5,704,466,430,963.80 = 2,281,777,694,383.20/x
  3. Step 3: Cross multiply
    4,133,685,739,347x = 5,704,466,430,963.80 × 2,281,777,694,383.20
  4. Step 4: Simplify right side
    4,133,685,739,347x = 13,016,324,260,530,942,596,087,808
  5. Step 5: Solve for x
    x = 13,016,324,260,530,942,596,087,808/4,133,685,739,347
  6. Step 6: Final answer
    x = 3,148,842,239,416.86

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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.