Home / 44,286,721.80-66,430,082.70-35,328,769.80

Finding the Fourth Proportional to 44,286,721.80, 66,430,082.70 and 35,328,769.80

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Solution

The fourth proportional to 44,286,721.80, 66,430,082.70 and 35,328,769.80 is: 52,993,154.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,286,721.80 : 66,430,082.70 = 35,328,769.80 : x
  2. Step 2: Convert to fraction form
    44,286,721.80/66,430,082.70 = 35,328,769.80/x
  3. Step 3: Cross multiply
    44,286,721.80x = 66,430,082.70 × 35,328,769.80
  4. Step 4: Simplify right side
    44,286,721.80x = 2,346,893,099,503,262.50
  5. Step 5: Solve for x
    x = 2,346,893,099,503,262.50/44,286,721.80
  6. Step 6: Final answer
    x = 52,993,154.70

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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.