Home / 29,524,673.80-44,287,010.70-18,171,519.40

Finding the Fourth Proportional to 29,524,673.80, 44,287,010.70 and 18,171,519.40

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Solution

The fourth proportional to 29,524,673.80, 44,287,010.70 and 18,171,519.40 is: 27,257,279.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,524,673.80 : 44,287,010.70 = 18,171,519.40 : x
  2. Step 2: Convert to fraction form
    29,524,673.80/44,287,010.70 = 18,171,519.40/x
  3. Step 3: Cross multiply
    29,524,673.80x = 44,287,010.70 × 18,171,519.40
  4. Step 4: Simplify right side
    29,524,673.80x = 804,762,274,103,057.62
  5. Step 5: Solve for x
    x = 804,762,274,103,057.62/29,524,673.80
  6. Step 6: Final answer
    x = 27,257,279.10

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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.