Home / 44,288,065.80-66,432,098.70-33,375,810.60

Finding the Fourth Proportional to 44,288,065.80, 66,432,098.70 and 33,375,810.60

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Solution

The fourth proportional to 44,288,065.80, 66,432,098.70 and 33,375,810.60 is: 50,063,715.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,288,065.80 : 66,432,098.70 = 33,375,810.60 : x
  2. Step 2: Convert to fraction form
    44,288,065.80/66,432,098.70 = 33,375,810.60/x
  3. Step 3: Cross multiply
    44,288,065.80x = 66,432,098.70 × 33,375,810.60
  4. Step 4: Simplify right side
    44,288,065.80x = 2,217,225,143,971,706.50
  5. Step 5: Solve for x
    x = 2,217,225,143,971,706.50/44,288,065.80
  6. Step 6: Final answer
    x = 50,063,715.90

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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.