Home / 17,496,040.80-26,272,054.80-11,841,333.60

Finding the Fourth Proportional to 17,496,040.80, 26,272,054.80 and 11,841,333.60

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Solution

The fourth proportional to 17,496,040.80, 26,272,054.80 and 11,841,333.60 is: 17,780,946.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,496,040.80 : 26,272,054.80 = 11,841,333.60 : x
  2. Step 2: Convert to fraction form
    17,496,040.80/26,272,054.80 = 11,841,333.60/x
  3. Step 3: Cross multiply
    17,496,040.80x = 26,272,054.80 × 11,841,333.60
  4. Step 4: Simplify right side
    17,496,040.80x = 311,096,165,244,281.25
  5. Step 5: Solve for x
    x = 311,096,165,244,281.25/17,496,040.80
  6. Step 6: Final answer
    x = 17,780,946.49

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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.