Home / 2,178,635,325,468.40-4,767,677,790,014.80

Finding the Third Proportional to 2,178,635,325,468.40 and 4,767,677,790,014.80

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Solution

The third proportional to 2,178,635,325,468.40 and 4,767,677,790,014.80 is: 10,433,481,566,959.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,178,635,325,468.40 : 4,767,677,790,014.80 = 4,767,677,790,014.80 : x
  2. Step 2: Convert to fraction form
    2,178,635,325,468.40/4,767,677,790,014.80 = 4,767,677,790,014.80/x
  3. Step 3: Cross multiply
    2,178,635,325,468.40x = 4,767,677,790,014.80 × 4,767,677,790,014.80
  4. Step 4: Simplify right side
    2,178,635,325,468.40x = 22,730,751,509,400,405,451,735,040
  5. Step 5: Solve for x
    x = 22,730,751,509,400,405,451,735,040/2,178,635,325,468.40
  6. Step 6: Final answer
    x = 10,433,481,566,959.06

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.