Home / 39,853,333.80-59,780,000.70-32,767,453.80

Finding the Fourth Proportional to 39,853,333.80, 59,780,000.70 and 32,767,453.80

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Solution

The fourth proportional to 39,853,333.80, 59,780,000.70 and 32,767,453.80 is: 49,151,180.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,853,333.80 : 59,780,000.70 = 32,767,453.80 : x
  2. Step 2: Convert to fraction form
    39,853,333.80/59,780,000.70 = 32,767,453.80/x
  3. Step 3: Cross multiply
    39,853,333.80x = 59,780,000.70 × 32,767,453.80
  4. Step 4: Simplify right side
    39,853,333.80x = 1,958,838,411,101,217.75
  5. Step 5: Solve for x
    x = 1,958,838,411,101,217.75/39,853,333.80
  6. Step 6: Final answer
    x = 49,151,180.70

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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.