Home / 5,293,635,254.30-7,305,347,650.94-2,882,449,931.96

Finding the Fourth Proportional to 5,293,635,254.30, 7,305,347,650.94 and 2,882,449,931.96

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Solution

The fourth proportional to 5,293,635,254.30, 7,305,347,650.94 and 2,882,449,931.96 is: 3,977,852,237.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,293,635,254.30 : 7,305,347,650.94 = 2,882,449,931.96 : x
  2. Step 2: Convert to fraction form
    5,293,635,254.30/7,305,347,650.94 = 2,882,449,931.96/x
  3. Step 3: Cross multiply
    5,293,635,254.30x = 7,305,347,650.94 × 2,882,449,931.96
  4. Step 4: Simplify right side
    5,293,635,254.30x = 21,057,298,839,396,147,200
  5. Step 5: Solve for x
    x = 21,057,298,839,396,147,200/5,293,635,254.30
  6. Step 6: Final answer
    x = 3,977,852,237.23

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1.5x scale

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.