Home / 48,947,350,162,856-67,553,266,423,200-27,858,272,386,260

Finding the Fourth Proportional to 48,947,350,162,856, 67,553,266,423,200 and 27,858,272,386,260

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Solution

The fourth proportional to 48,947,350,162,856, 67,553,266,423,200 and 27,858,272,386,260 is: 38,447,787,067,893.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,947,350,162,856 : 67,553,266,423,200 = 27,858,272,386,260 : x
  2. Step 2: Convert to fraction form
    48,947,350,162,856/67,553,266,423,200 = 27,858,272,386,260/x
  3. Step 3: Cross multiply
    48,947,350,162,856x = 67,553,266,423,200 × 27,858,272,386,260
  4. Step 4: Simplify right side
    48,947,350,162,856x = 1,881,917,296,599,097,480,654,618,624
  5. Step 5: Solve for x
    x = 1,881,917,296,599,097,480,654,618,624/48,947,350,162,856
  6. Step 6: Final answer
    x = 38,447,787,067,893.25

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.