Home / 20,066,834-30,105,250.68-5,883,410

Finding the Fourth Proportional to 20,066,834, 30,105,250.68 and 5,883,410

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Solution

The fourth proportional to 20,066,834, 30,105,250.68 and 5,883,410 is: 8,826,580.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    20,066,834 : 30,105,250.68 = 5,883,410 : x
  2. Step 2: Convert to fraction form
    20,066,834/30,105,250.68 = 5,883,410/x
  3. Step 3: Cross multiply
    20,066,834x = 30,105,250.68 × 5,883,410
  4. Step 4: Simplify right side
    20,066,834x = 177,121,532,903,218.81
  5. Step 5: Solve for x
    x = 177,121,532,903,218.81/20,066,834
  6. Step 6: Final answer
    x = 8,826,580.86

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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.