Home / 16,335,035.40-24,496,648.20-8,245,322.40

Finding the Fourth Proportional to 16,335,035.40, 24,496,648.20 and 8,245,322.40

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Solution

The fourth proportional to 16,335,035.40, 24,496,648.20 and 8,245,322.40 is: 12,365,003.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,335,035.40 : 24,496,648.20 = 8,245,322.40 : x
  2. Step 2: Convert to fraction form
    16,335,035.40/24,496,648.20 = 8,245,322.40/x
  3. Step 3: Cross multiply
    16,335,035.40x = 24,496,648.20 × 8,245,322.40
  4. Step 4: Simplify right side
    16,335,035.40x = 201,982,762,128,379.69
  5. Step 5: Solve for x
    x = 201,982,762,128,379.69/16,335,035.40
  6. Step 6: Final answer
    x = 12,365,003.02

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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.