Home / 45,983,231.70-63,458,392.11-25,076,408.53

Finding the Fourth Proportional to 45,983,231.70, 63,458,392.11 and 25,076,408.53

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Solution

The fourth proportional to 45,983,231.70, 63,458,392.11 and 25,076,408.53 is: 34,606,279.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,983,231.70 : 63,458,392.11 = 25,076,408.53 : x
  2. Step 2: Convert to fraction form
    45,983,231.70/63,458,392.11 = 25,076,408.53/x
  3. Step 3: Cross multiply
    45,983,231.70x = 63,458,392.11 × 25,076,408.53
  4. Step 4: Simplify right side
    45,983,231.70x = 1,591,308,565,207,288.75
  5. Step 5: Solve for x
    x = 1,591,308,565,207,288.75/45,983,231.70
  6. Step 6: Final answer
    x = 34,606,279.43

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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.