Home / 36,883,139.40-55,324,709.10-34,363,715.40

Finding the Fourth Proportional to 36,883,139.40, 55,324,709.10 and 34,363,715.40

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Solution

The fourth proportional to 36,883,139.40, 55,324,709.10 and 34,363,715.40 is: 51,545,573.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,883,139.40 : 55,324,709.10 = 34,363,715.40 : x
  2. Step 2: Convert to fraction form
    36,883,139.40/55,324,709.10 = 34,363,715.40/x
  3. Step 3: Cross multiply
    36,883,139.40x = 55,324,709.10 × 34,363,715.40
  4. Step 4: Simplify right side
    36,883,139.40x = 1,901,162,558,100,190
  5. Step 5: Solve for x
    x = 1,901,162,558,100,190/36,883,139.40
  6. Step 6: Final answer
    x = 51,545,573.10

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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.