Home / 32,571,920.40-48,857,880.60-11,296,784.40

Finding the Fourth Proportional to 32,571,920.40, 48,857,880.60 and 11,296,784.40

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Solution

The fourth proportional to 32,571,920.40, 48,857,880.60 and 11,296,784.40 is: 16,945,176.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,571,920.40 : 48,857,880.60 = 11,296,784.40 : x
  2. Step 2: Convert to fraction form
    32,571,920.40/48,857,880.60 = 11,296,784.40/x
  3. Step 3: Cross multiply
    32,571,920.40x = 48,857,880.60 × 11,296,784.40
  4. Step 4: Simplify right side
    32,571,920.40x = 551,936,943,379,142.69
  5. Step 5: Solve for x
    x = 551,936,943,379,142.69/32,571,920.40
  6. Step 6: Final answer
    x = 16,945,176.60

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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.