Home / 716,514,205,418.25-1,074,922,253,380.20-232,430,627,307.20

Finding the Fourth Proportional to 716,514,205,418.25, 1,074,922,253,380.20 and 232,430,627,307.20

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Solution

The fourth proportional to 716,514,205,418.25, 1,074,922,253,380.20 and 232,430,627,307.20 is: 348,694,906,214.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    716,514,205,418.25 : 1,074,922,253,380.20 = 232,430,627,307.20 : x
  2. Step 2: Convert to fraction form
    716,514,205,418.25/1,074,922,253,380.20 = 232,430,627,307.20/x
  3. Step 3: Cross multiply
    716,514,205,418.25x = 1,074,922,253,380.20 × 232,430,627,307.20
  4. Step 4: Simplify right side
    716,514,205,418.25x = 249,844,853,659,628,883,410,944
  5. Step 5: Solve for x
    x = 249,844,853,659,628,883,410,944/716,514,205,418.25
  6. Step 6: Final answer
    x = 348,694,906,214.44

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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.