Home / 36,261,330.80-54,391,996.20-34,133,817.20

Finding the Fourth Proportional to 36,261,330.80, 54,391,996.20 and 34,133,817.20

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Solution

The fourth proportional to 36,261,330.80, 54,391,996.20 and 34,133,817.20 is: 51,200,725.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,261,330.80 : 54,391,996.20 = 34,133,817.20 : x
  2. Step 2: Convert to fraction form
    36,261,330.80/54,391,996.20 = 34,133,817.20/x
  3. Step 3: Cross multiply
    36,261,330.80x = 54,391,996.20 × 34,133,817.20
  4. Step 4: Simplify right side
    36,261,330.80x = 1,856,606,455,433,895
  5. Step 5: Solve for x
    x = 1,856,606,455,433,895/36,261,330.80
  6. Step 6: Final answer
    x = 51,200,725.80

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1.5x scale

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.