Home / 29,579,944.77-44,372,207.48-9,884,139.68

Finding the Fourth Proportional to 29,579,944.77, 44,372,207.48 and 9,884,139.68

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Solution

The fourth proportional to 29,579,944.77, 44,372,207.48 and 9,884,139.68 is: 14,826,974.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,579,944.77 : 44,372,207.48 = 9,884,139.68 : x
  2. Step 2: Convert to fraction form
    29,579,944.77/44,372,207.48 = 9,884,139.68/x
  3. Step 3: Cross multiply
    29,579,944.77x = 44,372,207.48 × 9,884,139.68
  4. Step 4: Simplify right side
    29,579,944.77x = 438,581,096,703,770.62
  5. Step 5: Solve for x
    x = 438,581,096,703,770.62/29,579,944.77
  6. Step 6: Final answer
    x = 14,826,974.83

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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.