Home / 36,706,720.80-54,997,095.60-17,496,112.80

Finding the Fourth Proportional to 36,706,720.80, 54,997,095.60 and 17,496,112.80

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Solution

The fourth proportional to 36,706,720.80, 54,997,095.60 and 17,496,112.80 is: 26,214,147.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,706,720.80 : 54,997,095.60 = 17,496,112.80 : x
  2. Step 2: Convert to fraction form
    36,706,720.80/54,997,095.60 = 17,496,112.80/x
  3. Step 3: Cross multiply
    36,706,720.80x = 54,997,095.60 × 17,496,112.80
  4. Step 4: Simplify right side
    36,706,720.80x = 962,235,388,289,983.75
  5. Step 5: Solve for x
    x = 962,235,388,289,983.75/36,706,720.80
  6. Step 6: Final answer
    x = 26,214,147.36

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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.