Home / 34,394,908.35-51,615,062.95-18,232,209.83

Finding the Fourth Proportional to 34,394,908.35, 51,615,062.95 and 18,232,209.83

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Solution

The fourth proportional to 34,394,908.35, 51,615,062.95 and 18,232,209.83 is: 27,360,347.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,394,908.35 : 51,615,062.95 = 18,232,209.83 : x
  2. Step 2: Convert to fraction form
    34,394,908.35/51,615,062.95 = 18,232,209.83/x
  3. Step 3: Cross multiply
    34,394,908.35x = 51,615,062.95 × 18,232,209.83
  4. Step 4: Simplify right side
    34,394,908.35x = 941,056,657,789,402.88
  5. Step 5: Solve for x
    x = 941,056,657,789,402.88/34,394,908.35
  6. Step 6: Final answer
    x = 27,360,347.88

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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.