Home / 17,603,882.85-24,292,996.41-9,762,129.66

Finding the Fourth Proportional to 17,603,882.85, 24,292,996.41 and 9,762,129.66

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Solution

The fourth proportional to 17,603,882.85, 24,292,996.41 and 9,762,129.66 is: 13,471,538.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,603,882.85 : 24,292,996.41 = 9,762,129.66 : x
  2. Step 2: Convert to fraction form
    17,603,882.85/24,292,996.41 = 9,762,129.66/x
  3. Step 3: Cross multiply
    17,603,882.85x = 24,292,996.41 × 9,762,129.66
  4. Step 4: Simplify right side
    17,603,882.85x = 237,151,380,784,334.53
  5. Step 5: Solve for x
    x = 237,151,380,784,334.53/17,603,882.85
  6. Step 6: Final answer
    x = 13,471,538.23

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.