Home / 25,540,125.66-38,323,640.34-14,764,995.36

Finding the Fourth Proportional to 25,540,125.66, 38,323,640.34 and 14,764,995.36

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Solution

The fourth proportional to 25,540,125.66, 38,323,640.34 and 14,764,995.36 is: 22,155,269.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,540,125.66 : 38,323,640.34 = 14,764,995.36 : x
  2. Step 2: Convert to fraction form
    25,540,125.66/38,323,640.34 = 14,764,995.36/x
  3. Step 3: Cross multiply
    25,540,125.66x = 38,323,640.34 × 14,764,995.36
  4. Step 4: Simplify right side
    25,540,125.66x = 565,848,371,798,408.88
  5. Step 5: Solve for x
    x = 565,848,371,798,408.88/25,540,125.66
  6. Step 6: Final answer
    x = 22,155,269.69

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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.