Home / 1,944,714,253.63-2,917,535,450.16-634,618,743.59

Finding the Fourth Proportional to 1,944,714,253.63, 2,917,535,450.16 and 634,618,743.59

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Solution

The fourth proportional to 1,944,714,253.63, 2,917,535,450.16 and 634,618,743.59 is: 952,079,555.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,944,714,253.63 : 2,917,535,450.16 = 634,618,743.59 : x
  2. Step 2: Convert to fraction form
    1,944,714,253.63/2,917,535,450.16 = 634,618,743.59/x
  3. Step 3: Cross multiply
    1,944,714,253.63x = 2,917,535,450.16 × 634,618,743.59
  4. Step 4: Simplify right side
    1,944,714,253.63x = 1,851,522,681,759,824,384
  5. Step 5: Solve for x
    x = 1,851,522,681,759,824,384/1,944,714,253.63
  6. Step 6: Final answer
    x = 952,079,555.29

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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.