Home / 33,444,102.91-50,160,784.60-9,177,362.78

Finding the Fourth Proportional to 33,444,102.91, 50,160,784.60 and 9,177,362.78

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Solution

The fourth proportional to 33,444,102.91, 50,160,784.60 and 9,177,362.78 is: 13,764,570.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,444,102.91 : 50,160,784.60 = 9,177,362.78 : x
  2. Step 2: Convert to fraction form
    33,444,102.91/50,160,784.60 = 9,177,362.78/x
  3. Step 3: Cross multiply
    33,444,102.91x = 50,160,784.60 × 9,177,362.78
  4. Step 4: Simplify right side
    33,444,102.91x = 460,343,717,312,709.88
  5. Step 5: Solve for x
    x = 460,343,717,312,709.88/33,444,102.91
  6. Step 6: Final answer
    x = 13,764,570.65

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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.