Home / 33,025,573.80-49,538,360.70-11,457,926.55

Finding the Fourth Proportional to 33,025,573.80, 49,538,360.70 and 11,457,926.55

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Solution

The fourth proportional to 33,025,573.80, 49,538,360.70 and 11,457,926.55 is: 17,186,889.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,025,573.80 : 49,538,360.70 = 11,457,926.55 : x
  2. Step 2: Convert to fraction form
    33,025,573.80/49,538,360.70 = 11,457,926.55/x
  3. Step 3: Cross multiply
    33,025,573.80x = 49,538,360.70 × 11,457,926.55
  4. Step 4: Simplify right side
    33,025,573.80x = 567,606,898,308,006.62
  5. Step 5: Solve for x
    x = 567,606,898,308,006.62/33,025,573.80
  6. Step 6: Final answer
    x = 17,186,889.83

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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.