Home / 27,493,841.60-41,142,784.80-23,938,654.40

Finding the Fourth Proportional to 27,493,841.60, 41,142,784.80 and 23,938,654.40

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Solution

The fourth proportional to 27,493,841.60, 41,142,784.80 and 23,938,654.40 is: 35,822,673.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,493,841.60 : 41,142,784.80 = 23,938,654.40 : x
  2. Step 2: Convert to fraction form
    27,493,841.60/41,142,784.80 = 23,938,654.40/x
  3. Step 3: Cross multiply
    27,493,841.60x = 41,142,784.80 × 23,938,654.40
  4. Step 4: Simplify right side
    27,493,841.60x = 984,902,906,380,773
  5. Step 5: Solve for x
    x = 984,902,906,380,773/27,493,841.60
  6. Step 6: Final answer
    x = 35,822,673.34

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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.