Home / 32,853,496.92-49,245,493.64-12,374,355.81

Finding the Fourth Proportional to 32,853,496.92, 49,245,493.64 and 12,374,355.81

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Solution

The fourth proportional to 32,853,496.92, 49,245,493.64 and 12,374,355.81 is: 18,548,444.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,853,496.92 : 49,245,493.64 = 12,374,355.81 : x
  2. Step 2: Convert to fraction form
    32,853,496.92/49,245,493.64 = 12,374,355.81/x
  3. Step 3: Cross multiply
    32,853,496.92x = 49,245,493.64 × 12,374,355.81
  4. Step 4: Simplify right side
    32,853,496.92x = 609,381,260,340,452.12
  5. Step 5: Solve for x
    x = 609,381,260,340,452.12/32,853,496.92
  6. Step 6: Final answer
    x = 18,548,444.38

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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.