Home / 1,781,221,968,400.20-2,671,832,952,600.30-1,781,221,968,400.20

Finding the Fourth Proportional to 1,781,221,968,400.20, 2,671,832,952,600.30 and 1,781,221,968,400.20

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Solution

The fourth proportional to 1,781,221,968,400.20, 2,671,832,952,600.30 and 1,781,221,968,400.20 is: 2,671,832,952,600.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,781,221,968,400.20 : 2,671,832,952,600.30 = 1,781,221,968,400.20 : x
  2. Step 2: Convert to fraction form
    1,781,221,968,400.20/2,671,832,952,600.30 = 1,781,221,968,400.20/x
  3. Step 3: Cross multiply
    1,781,221,968,400.20x = 2,671,832,952,600.30 × 1,781,221,968,400.20
  4. Step 4: Simplify right side
    1,781,221,968,400.20x = 4,759,127,551,067,224,253,923,328
  5. Step 5: Solve for x
    x = 4,759,127,551,067,224,253,923,328/1,781,221,968,400.20
  6. Step 6: Final answer
    x = 2,671,832,952,600.30

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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.