Home / 35,511,846.30-53,267,769.45-16,379,970.30

Finding the Fourth Proportional to 35,511,846.30, 53,267,769.45 and 16,379,970.30

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Solution

The fourth proportional to 35,511,846.30, 53,267,769.45 and 16,379,970.30 is: 24,569,955.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,511,846.30 : 53,267,769.45 = 16,379,970.30 : x
  2. Step 2: Convert to fraction form
    35,511,846.30/53,267,769.45 = 16,379,970.30/x
  3. Step 3: Cross multiply
    35,511,846.30x = 53,267,769.45 × 16,379,970.30
  4. Step 4: Simplify right side
    35,511,846.30x = 872,524,481,538,247.38
  5. Step 5: Solve for x
    x = 872,524,481,538,247.38/35,511,846.30
  6. Step 6: Final answer
    x = 24,569,955.45

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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.