Home / 3,896,595,529.34-5,377,702,618.17-2,370,791,990.34

Finding the Fourth Proportional to 3,896,595,529.34, 5,377,702,618.17 and 2,370,791,990.34

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Solution

The fourth proportional to 3,896,595,529.34, 5,377,702,618.17 and 2,370,791,990.34 is: 3,271,936,796.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,896,595,529.34 : 5,377,702,618.17 = 2,370,791,990.34 : x
  2. Step 2: Convert to fraction form
    3,896,595,529.34/5,377,702,618.17 = 2,370,791,990.34/x
  3. Step 3: Cross multiply
    3,896,595,529.34x = 5,377,702,618.17 × 2,370,791,990.34
  4. Step 4: Simplify right side
    3,896,595,529.34x = 12,749,414,293,587,884,032
  5. Step 5: Solve for x
    x = 12,749,414,293,587,884,032/3,896,595,529.34
  6. Step 6: Final answer
    x = 3,271,936,796.52

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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.