Home / 49,809,272.78-74,643,676.20-23,520,058.26

Finding the Fourth Proportional to 49,809,272.78, 74,643,676.20 and 23,520,058.26

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Solution

The fourth proportional to 49,809,272.78, 74,643,676.20 and 23,520,058.26 is: 35,246,923.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,809,272.78 : 74,643,676.20 = 23,520,058.26 : x
  2. Step 2: Convert to fraction form
    49,809,272.78/74,643,676.20 = 23,520,058.26/x
  3. Step 3: Cross multiply
    49,809,272.78x = 74,643,676.20 × 23,520,058.26
  4. Step 4: Simplify right side
    49,809,272.78x = 1,755,623,612,964,575.50
  5. Step 5: Solve for x
    x = 1,755,623,612,964,575.50/49,809,272.78
  6. Step 6: Final answer
    x = 35,246,923.22

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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.