Home / 3,413,546,524,870.20-5,120,620,797,227.80-963,086,208,823.30

Finding the Fourth Proportional to 3,413,546,524,870.20, 5,120,620,797,227.80 and 963,086,208,823.30

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Solution

The fourth proportional to 3,413,546,524,870.20, 5,120,620,797,227.80 and 963,086,208,823.30 is: 1,444,714,239,133.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,413,546,524,870.20 : 5,120,620,797,227.80 = 963,086,208,823.30 : x
  2. Step 2: Convert to fraction form
    3,413,546,524,870.20/5,120,620,797,227.80 = 963,086,208,823.30/x
  3. Step 3: Cross multiply
    3,413,546,524,870.20x = 5,120,620,797,227.80 × 963,086,208,823.30
  4. Step 4: Simplify right side
    3,413,546,524,870.20x = 4,931,599,270,423,865,621,217,280
  5. Step 5: Solve for x
    x = 4,931,599,270,423,865,621,217,280/3,413,546,524,870.20
  6. Step 6: Final answer
    x = 1,444,714,239,133.27

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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.