Home / 89,104,190.56-133,656,400.32-24,408,564.64

Finding the Fourth Proportional to 89,104,190.56, 133,656,400.32 and 24,408,564.64

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Solution

The fourth proportional to 89,104,190.56, 133,656,400.32 and 24,408,564.64 is: 36,612,878.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,104,190.56 : 133,656,400.32 = 24,408,564.64 : x
  2. Step 2: Convert to fraction form
    89,104,190.56/133,656,400.32 = 24,408,564.64/x
  3. Step 3: Cross multiply
    89,104,190.56x = 133,656,400.32 × 24,408,564.64
  4. Step 4: Simplify right side
    89,104,190.56x = 3,262,360,886,760,436.50
  5. Step 5: Solve for x
    x = 3,262,360,886,760,436.50/89,104,190.56
  6. Step 6: Final answer
    x = 36,612,878.32

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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.