Home / 17,904,103.01-26,861,395.11-5,773,322.49

Finding the Fourth Proportional to 17,904,103.01, 26,861,395.11 and 5,773,322.49

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Solution

The fourth proportional to 17,904,103.01, 26,861,395.11 and 5,773,322.49 is: 8,661,673.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,904,103.01 : 26,861,395.11 = 5,773,322.49 : x
  2. Step 2: Convert to fraction form
    17,904,103.01/26,861,395.11 = 5,773,322.49/x
  3. Step 3: Cross multiply
    17,904,103.01x = 26,861,395.11 × 5,773,322.49
  4. Step 4: Simplify right side
    17,904,103.01x = 155,079,496,411,433.78
  5. Step 5: Solve for x
    x = 155,079,496,411,433.78/17,904,103.01
  6. Step 6: Final answer
    x = 8,661,673.60

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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.