Home / 34,674,286.91-52,018,884.24-10,082,640.93

Finding the Fourth Proportional to 34,674,286.91, 52,018,884.24 and 10,082,640.93

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Solution

The fourth proportional to 34,674,286.91, 52,018,884.24 and 10,082,640.93 is: 15,126,128.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,674,286.91 : 52,018,884.24 = 10,082,640.93 : x
  2. Step 2: Convert to fraction form
    34,674,286.91/52,018,884.24 = 10,082,640.93/x
  3. Step 3: Cross multiply
    34,674,286.91x = 52,018,884.24 × 10,082,640.93
  4. Step 4: Simplify right side
    34,674,286.91x = 524,487,731,371,155.94
  5. Step 5: Solve for x
    x = 524,487,731,371,155.94/34,674,286.91
  6. Step 6: Final answer
    x = 15,126,128.84

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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.