Home / 35,945,152.40-53,917,728.60-22,340,262.80

Finding the Fourth Proportional to 35,945,152.40, 53,917,728.60 and 22,340,262.80

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Solution

The fourth proportional to 35,945,152.40, 53,917,728.60 and 22,340,262.80 is: 33,510,394.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,945,152.40 : 53,917,728.60 = 22,340,262.80 : x
  2. Step 2: Convert to fraction form
    35,945,152.40/53,917,728.60 = 22,340,262.80/x
  3. Step 3: Cross multiply
    35,945,152.40x = 53,917,728.60 × 22,340,262.80
  4. Step 4: Simplify right side
    35,945,152.40x = 1,204,536,226,503,076.25
  5. Step 5: Solve for x
    x = 1,204,536,226,503,076.25/35,945,152.40
  6. Step 6: Final answer
    x = 33,510,394.20

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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.