Home / 5,133,254,258.68-7,686,620,444.22-3,542,796,190.69

Finding the Fourth Proportional to 5,133,254,258.68, 7,686,620,444.22 and 3,542,796,190.69

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Solution

The fourth proportional to 5,133,254,258.68, 7,686,620,444.22 and 3,542,796,190.69 is: 5,305,042,037.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,133,254,258.68 : 7,686,620,444.22 = 3,542,796,190.69 : x
  2. Step 2: Convert to fraction form
    5,133,254,258.68/7,686,620,444.22 = 3,542,796,190.69/x
  3. Step 3: Cross multiply
    5,133,254,258.68x = 7,686,620,444.22 × 3,542,796,190.69
  4. Step 4: Simplify right side
    5,133,254,258.68x = 27,232,129,629,062,492,160
  5. Step 5: Solve for x
    x = 27,232,129,629,062,492,160/5,133,254,258.68
  6. Step 6: Final answer
    x = 5,305,042,037.03

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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.