Home / 795,262,157,979.07-1,192,893,252,752.80-190,887,363,502.28

Finding the Fourth Proportional to 795,262,157,979.07, 1,192,893,252,752.80 and 190,887,363,502.28

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Solution

The fourth proportional to 795,262,157,979.07, 1,192,893,252,752.80 and 190,887,363,502.28 is: 286,331,049,042.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,262,157,979.07 : 1,192,893,252,752.80 = 190,887,363,502.28 : x
  2. Step 2: Convert to fraction form
    795,262,157,979.07/1,192,893,252,752.80 = 190,887,363,502.28/x
  3. Step 3: Cross multiply
    795,262,157,979.07x = 1,192,893,252,752.80 × 190,887,363,502.28
  4. Step 4: Simplify right side
    795,262,157,979.07x = 227,708,247,957,640,906,276,864
  5. Step 5: Solve for x
    x = 227,708,247,957,640,906,276,864/795,262,157,979.07
  6. Step 6: Final answer
    x = 286,331,049,042.11

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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.