Home / 3,419,745,325.60-5,132,935,053.05-1,650,361,235.17

Finding the Fourth Proportional to 3,419,745,325.60, 5,132,935,053.05 and 1,650,361,235.17

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Solution

The fourth proportional to 3,419,745,325.60, 5,132,935,053.05 and 1,650,361,235.17 is: 2,477,142,660.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,419,745,325.60 : 5,132,935,053.05 = 1,650,361,235.17 : x
  2. Step 2: Convert to fraction form
    3,419,745,325.60/5,132,935,053.05 = 1,650,361,235.17/x
  3. Step 3: Cross multiply
    3,419,745,325.60x = 5,132,935,053.05 × 1,650,361,235.17
  4. Step 4: Simplify right side
    3,419,745,325.60x = 8,471,197,034,190,736,384
  5. Step 5: Solve for x
    x = 8,471,197,034,190,736,384/3,419,745,325.60
  6. Step 6: Final answer
    x = 2,477,142,660.53

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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.