Home / 32,672,282.40-49,008,423.60-8,737,754.40

Finding the Fourth Proportional to 32,672,282.40, 49,008,423.60 and 8,737,754.40

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Solution

The fourth proportional to 32,672,282.40, 49,008,423.60 and 8,737,754.40 is: 13,106,631.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,672,282.40 : 49,008,423.60 = 8,737,754.40 : x
  2. Step 2: Convert to fraction form
    32,672,282.40/49,008,423.60 = 8,737,754.40/x
  3. Step 3: Cross multiply
    32,672,282.40x = 49,008,423.60 × 8,737,754.40
  4. Step 4: Simplify right side
    32,672,282.40x = 428,223,568,947,963.88
  5. Step 5: Solve for x
    x = 428,223,568,947,963.88/32,672,282.40
  6. Step 6: Final answer
    x = 13,106,631.60

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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.