Home / 232,272,310.59-348,399,016.98-57,390,940.47

Finding the Fourth Proportional to 232,272,310.59, 348,399,016.98 and 57,390,940.47

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Solution

The fourth proportional to 232,272,310.59, 348,399,016.98 and 57,390,940.47 is: 86,084,076.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,272,310.59 : 348,399,016.98 = 57,390,940.47 : x
  2. Step 2: Convert to fraction form
    232,272,310.59/348,399,016.98 = 57,390,940.47/x
  3. Step 3: Cross multiply
    232,272,310.59x = 348,399,016.98 × 57,390,940.47
  4. Step 4: Simplify right side
    232,272,310.59x = 19,994,947,243,305,700
  5. Step 5: Solve for x
    x = 19,994,947,243,305,700/232,272,310.59
  6. Step 6: Final answer
    x = 86,084,076.02

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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.