Home / 3,730,048,322.26-5,149,789,739.03-2,374,447,103.75

Finding the Fourth Proportional to 3,730,048,322.26, 5,149,789,739.03 and 2,374,447,103.75

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Solution

The fourth proportional to 3,730,048,322.26, 5,149,789,739.03 and 2,374,447,103.75 is: 3,278,215,796.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,730,048,322.26 : 5,149,789,739.03 = 2,374,447,103.75 : x
  2. Step 2: Convert to fraction form
    3,730,048,322.26/5,149,789,739.03 = 2,374,447,103.75/x
  3. Step 3: Cross multiply
    3,730,048,322.26x = 5,149,789,739.03 × 2,374,447,103.75
  4. Step 4: Simplify right side
    3,730,048,322.26x = 12,227,903,330,761,250,816
  5. Step 5: Solve for x
    x = 12,227,903,330,761,250,816/3,730,048,322.26
  6. Step 6: Final answer
    x = 3,278,215,796.24

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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.