Home / 3,843,116,625.60-5,753,195,812.80-2,289,608,294.40

Finding the Fourth Proportional to 3,843,116,625.60, 5,753,195,812.80 and 2,289,608,294.40

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Solution

The fourth proportional to 3,843,116,625.60, 5,753,195,812.80 and 2,289,608,294.40 is: 3,427,573,538.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,843,116,625.60 : 5,753,195,812.80 = 2,289,608,294.40 : x
  2. Step 2: Convert to fraction form
    3,843,116,625.60/5,753,195,812.80 = 2,289,608,294.40/x
  3. Step 3: Cross multiply
    3,843,116,625.60x = 5,753,195,812.80 × 2,289,608,294.40
  4. Step 4: Simplify right side
    3,843,116,625.60x = 13,172,564,852,294,230,016
  5. Step 5: Solve for x
    x = 13,172,564,852,294,230,016/3,843,116,625.60
  6. Step 6: Final answer
    x = 3,427,573,538.76

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1.5x scale

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.