Home / 16,354,505.43-24,531,669.81-9,433,499.01

Finding the Fourth Proportional to 16,354,505.43, 24,531,669.81 and 9,433,499.01

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Solution

The fourth proportional to 16,354,505.43, 24,531,669.81 and 9,433,499.01 is: 14,150,197.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,354,505.43 : 24,531,669.81 = 9,433,499.01 : x
  2. Step 2: Convert to fraction form
    16,354,505.43/24,531,669.81 = 9,433,499.01/x
  3. Step 3: Cross multiply
    16,354,505.43x = 24,531,669.81 × 9,433,499.01
  4. Step 4: Simplify right side
    16,354,505.43x = 231,419,482,842,698.16
  5. Step 5: Solve for x
    x = 231,419,482,842,698.16/16,354,505.43
  6. Step 6: Final answer
    x = 14,150,197.56

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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.