Home / 42,844,940.82-59,125,804.20-23,265,654.84

Finding the Fourth Proportional to 42,844,940.82, 59,125,804.20 and 23,265,654.84

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Solution

The fourth proportional to 42,844,940.82, 59,125,804.20 and 23,265,654.84 is: 32,106,487.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,844,940.82 : 59,125,804.20 = 23,265,654.84 : x
  2. Step 2: Convert to fraction form
    42,844,940.82/59,125,804.20 = 23,265,654.84/x
  3. Step 3: Cross multiply
    42,844,940.82x = 59,125,804.20 × 23,265,654.84
  4. Step 4: Simplify right side
    42,844,940.82x = 1,375,600,552,654,622.50
  5. Step 5: Solve for x
    x = 1,375,600,552,654,622.50/42,844,940.82
  6. Step 6: Final answer
    x = 32,106,487.40

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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.