Home / 11,481,305.04-17,224,076.51-4,750,243.92

Finding the Fourth Proportional to 11,481,305.04, 17,224,076.51 and 4,750,243.92

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Solution

The fourth proportional to 11,481,305.04, 17,224,076.51 and 4,750,243.92 is: 7,126,242.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,481,305.04 : 17,224,076.51 = 4,750,243.92 : x
  2. Step 2: Convert to fraction form
    11,481,305.04/17,224,076.51 = 4,750,243.92/x
  3. Step 3: Cross multiply
    11,481,305.04x = 17,224,076.51 × 4,750,243.92
  4. Step 4: Simplify right side
    11,481,305.04x = 81,818,564,731,117.92
  5. Step 5: Solve for x
    x = 81,818,564,731,117.92/11,481,305.04
  6. Step 6: Final answer
    x = 7,126,242.57

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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.