Home / 34,543,942-51,833,845.98-14,088,668.56

Finding the Fourth Proportional to 34,543,942, 51,833,845.98 and 14,088,668.56

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Solution

The fourth proportional to 34,543,942, 51,833,845.98 and 14,088,668.56 is: 21,140,316.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,543,942 : 51,833,845.98 = 14,088,668.56 : x
  2. Step 2: Convert to fraction form
    34,543,942/51,833,845.98 = 14,088,668.56/x
  3. Step 3: Cross multiply
    34,543,942x = 51,833,845.98 × 14,088,668.56
  4. Step 4: Simplify right side
    34,543,942x = 730,269,876,202,308.38
  5. Step 5: Solve for x
    x = 730,269,876,202,308.38/34,543,942
  6. Step 6: Final answer
    x = 21,140,316.77

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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.