Home / 33,007,435.40-49,463,913.90-24,303,612.80

Finding the Fourth Proportional to 33,007,435.40, 49,463,913.90 and 24,303,612.80

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Solution

The fourth proportional to 33,007,435.40, 49,463,913.90 and 24,303,612.80 is: 36,420,636.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,007,435.40 : 49,463,913.90 = 24,303,612.80 : x
  2. Step 2: Convert to fraction form
    33,007,435.40/49,463,913.90 = 24,303,612.80/x
  3. Step 3: Cross multiply
    33,007,435.40x = 49,463,913.90 × 24,303,612.80
  4. Step 4: Simplify right side
    33,007,435.40x = 1,202,151,810,998,138
  5. Step 5: Solve for x
    x = 1,202,151,810,998,138/33,007,435.40
  6. Step 6: Final answer
    x = 36,420,636.64

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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.