Home / 34,361,205.18-51,541,822.38-10,100,133.78

Finding the Fourth Proportional to 34,361,205.18, 51,541,822.38 and 10,100,133.78

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Solution

The fourth proportional to 34,361,205.18, 51,541,822.38 and 10,100,133.78 is: 15,150,204.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,361,205.18 : 51,541,822.38 = 10,100,133.78 : x
  2. Step 2: Convert to fraction form
    34,361,205.18/51,541,822.38 = 10,100,133.78/x
  3. Step 3: Cross multiply
    34,361,205.18x = 51,541,822.38 × 10,100,133.78
  4. Step 4: Simplify right side
    34,361,205.18x = 520,579,301,302,998
  5. Step 5: Solve for x
    x = 520,579,301,302,998/34,361,205.18
  6. Step 6: Final answer
    x = 15,150,204.96

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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.