Home / 32,801,063.80-49,207,500.60-13,633,758.40

Finding the Fourth Proportional to 32,801,063.80, 49,207,500.60 and 13,633,758.40

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Solution

The fourth proportional to 32,801,063.80, 49,207,500.60 and 13,633,758.40 is: 20,453,091.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,801,063.80 : 49,207,500.60 = 13,633,758.40 : x
  2. Step 2: Convert to fraction form
    32,801,063.80/49,207,500.60 = 13,633,758.40/x
  3. Step 3: Cross multiply
    32,801,063.80x = 49,207,500.60 × 13,633,758.40
  4. Step 4: Simplify right side
    32,801,063.80x = 670,883,174,648,255.12
  5. Step 5: Solve for x
    x = 670,883,174,648,255.12/32,801,063.80
  6. Step 6: Final answer
    x = 20,453,091.97

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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.