Home / 15,190,395.52-22,785,570.24-4,552,827.52

Finding the Fourth Proportional to 15,190,395.52, 22,785,570.24 and 4,552,827.52

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Solution

The fourth proportional to 15,190,395.52, 22,785,570.24 and 4,552,827.52 is: 6,829,234.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,190,395.52 : 22,785,570.24 = 4,552,827.52 : x
  2. Step 2: Convert to fraction form
    15,190,395.52/22,785,570.24 = 4,552,827.52/x
  3. Step 3: Cross multiply
    15,190,395.52x = 22,785,570.24 × 4,552,827.52
  4. Step 4: Simplify right side
    15,190,395.52x = 103,738,771,247,564.98
  5. Step 5: Solve for x
    x = 103,738,771,247,564.98/15,190,395.52
  6. Step 6: Final answer
    x = 6,829,234.37

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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.