Home / 795,262,157,979.80-1,192,893,252,753.90-190,887,363,503.02

Finding the Fourth Proportional to 795,262,157,979.80, 1,192,893,252,753.90 and 190,887,363,503.02

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Solution

The fourth proportional to 795,262,157,979.80, 1,192,893,252,753.90 and 190,887,363,503.02 is: 286,331,049,043.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,262,157,979.80 : 1,192,893,252,753.90 = 190,887,363,503.02 : x
  2. Step 2: Convert to fraction form
    795,262,157,979.80/1,192,893,252,753.90 = 190,887,363,503.02/x
  3. Step 3: Cross multiply
    795,262,157,979.80x = 1,192,893,252,753.90 × 190,887,363,503.02
  4. Step 4: Simplify right side
    795,262,157,979.80x = 227,708,247,958,733,606,354,944
  5. Step 5: Solve for x
    x = 227,708,247,958,733,606,354,944/795,262,157,979.80
  6. Step 6: Final answer
    x = 286,331,049,043.22

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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.