Home / 2,086,083,103,635.60-3,129,124,655,453.40-1,517,453,137,913.90

Finding the Fourth Proportional to 2,086,083,103,635.60, 3,129,124,655,453.40 and 1,517,453,137,913.90

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Solution

The fourth proportional to 2,086,083,103,635.60, 3,129,124,655,453.40 and 1,517,453,137,913.90 is: 2,276,179,706,870.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,086,083,103,635.60 : 3,129,124,655,453.40 = 1,517,453,137,913.90 : x
  2. Step 2: Convert to fraction form
    2,086,083,103,635.60/3,129,124,655,453.40 = 1,517,453,137,913.90/x
  3. Step 3: Cross multiply
    2,086,083,103,635.60x = 3,129,124,655,453.40 × 1,517,453,137,913.90
  4. Step 4: Simplify right side
    2,086,083,103,635.60x = 4,748,300,027,341,512,552,480,768
  5. Step 5: Solve for x
    x = 4,748,300,027,341,512,552,480,768/2,086,083,103,635.60
  6. Step 6: Final answer
    x = 2,276,179,706,870.85

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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.