Home / 48,947,350,162,848-67,553,266,423,192-27,858,272,386,254

Finding the Fourth Proportional to 48,947,350,162,848, 67,553,266,423,192 and 27,858,272,386,254

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Solution

The fourth proportional to 48,947,350,162,848, 67,553,266,423,192 and 27,858,272,386,254 is: 38,447,787,067,886.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,947,350,162,848 : 67,553,266,423,192 = 27,858,272,386,254 : x
  2. Step 2: Convert to fraction form
    48,947,350,162,848/67,553,266,423,192 = 27,858,272,386,254/x
  3. Step 3: Cross multiply
    48,947,350,162,848x = 67,553,266,423,192 × 27,858,272,386,254
  4. Step 4: Simplify right side
    48,947,350,162,848x = 1,881,917,296,598,469,109,759,344,640
  5. Step 5: Solve for x
    x = 1,881,917,296,598,469,109,759,344,640/48,947,350,162,848
  6. Step 6: Final answer
    x = 38,447,787,067,886.70

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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.