Home / 25,398,137.22-35,052,336.98-14,237,644.58

Finding the Fourth Proportional to 25,398,137.22, 35,052,336.98 and 14,237,644.58

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Solution

The fourth proportional to 25,398,137.22, 35,052,336.98 and 14,237,644.58 is: 19,649,579.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,398,137.22 : 35,052,336.98 = 14,237,644.58 : x
  2. Step 2: Convert to fraction form
    25,398,137.22/35,052,336.98 = 14,237,644.58/x
  3. Step 3: Cross multiply
    25,398,137.22x = 35,052,336.98 × 14,237,644.58
  4. Step 4: Simplify right side
    25,398,137.22x = 499,062,715,548,442.38
  5. Step 5: Solve for x
    x = 499,062,715,548,442.38/25,398,137.22
  6. Step 6: Final answer
    x = 19,649,579.46

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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.