Home / 29,992,328.88-44,979,189.94-10,820,593.56

Finding the Fourth Proportional to 29,992,328.88, 44,979,189.94 and 10,820,593.56

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Solution

The fourth proportional to 29,992,328.88, 44,979,189.94 and 10,820,593.56 is: 16,227,533.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,992,328.88 : 44,979,189.94 = 10,820,593.56 : x
  2. Step 2: Convert to fraction form
    29,992,328.88/44,979,189.94 = 10,820,593.56/x
  3. Step 3: Cross multiply
    29,992,328.88x = 44,979,189.94 × 10,820,593.56
  4. Step 4: Simplify right side
    29,992,328.88x = 486,701,532,998,780.81
  5. Step 5: Solve for x
    x = 486,701,532,998,780.81/29,992,328.88
  6. Step 6: Final answer
    x = 16,227,533.88

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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.