Home / 1,944,714,244.70-2,917,535,436.86-634,618,734.66

Finding the Fourth Proportional to 1,944,714,244.70, 2,917,535,436.86 and 634,618,734.66

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Solution

The fourth proportional to 1,944,714,244.70, 2,917,535,436.86 and 634,618,734.66 is: 952,079,541.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,944,714,244.70 : 2,917,535,436.86 = 634,618,734.66 : x
  2. Step 2: Convert to fraction form
    1,944,714,244.70/2,917,535,436.86 = 634,618,734.66/x
  3. Step 3: Cross multiply
    1,944,714,244.70x = 2,917,535,436.86 × 634,618,734.66
  4. Step 4: Simplify right side
    1,944,714,244.70x = 1,851,522,647,262,630,400
  5. Step 5: Solve for x
    x = 1,851,522,647,262,630,400/1,944,714,244.70
  6. Step 6: Final answer
    x = 952,079,541.92

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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.