Home / 11,062,597.80-16,593,896.70-10,515,167.40

Finding the Fourth Proportional to 11,062,597.80, 16,593,896.70 and 10,515,167.40

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Solution

The fourth proportional to 11,062,597.80, 16,593,896.70 and 10,515,167.40 is: 15,772,751.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,062,597.80 : 16,593,896.70 = 10,515,167.40 : x
  2. Step 2: Convert to fraction form
    11,062,597.80/16,593,896.70 = 10,515,167.40/x
  3. Step 3: Cross multiply
    11,062,597.80x = 16,593,896.70 × 10,515,167.40
  4. Step 4: Simplify right side
    11,062,597.80x = 174,487,601,618,807.59
  5. Step 5: Solve for x
    x = 174,487,601,618,807.59/11,062,597.80
  6. Step 6: Final answer
    x = 15,772,751.10

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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.