Home / 55,622,968.20-83,469,881.70-32,593,858.20

Finding the Fourth Proportional to 55,622,968.20, 83,469,881.70 and 32,593,858.20

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Solution

The fourth proportional to 55,622,968.20, 83,469,881.70 and 32,593,858.20 is: 48,911,548.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,622,968.20 : 83,469,881.70 = 32,593,858.20 : x
  2. Step 2: Convert to fraction form
    55,622,968.20/83,469,881.70 = 32,593,858.20/x
  3. Step 3: Cross multiply
    55,622,968.20x = 83,469,881.70 × 32,593,858.20
  4. Step 4: Simplify right side
    55,622,968.20x = 2,720,605,488,100,575
  5. Step 5: Solve for x
    x = 2,720,605,488,100,575/55,622,968.20
  6. Step 6: Final answer
    x = 48,911,548.16

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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.