Home / 34,543,939.98-51,833,842.97-14,088,666.54

Finding the Fourth Proportional to 34,543,939.98, 51,833,842.97 and 14,088,666.54

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Solution

The fourth proportional to 34,543,939.98, 51,833,842.97 and 14,088,666.54 is: 21,140,313.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,543,939.98 : 51,833,842.97 = 14,088,666.54 : x
  2. Step 2: Convert to fraction form
    34,543,939.98/51,833,842.97 = 14,088,666.54/x
  3. Step 3: Cross multiply
    34,543,939.98x = 51,833,842.97 × 14,088,666.54
  4. Step 4: Simplify right side
    34,543,939.98x = 730,269,729,020,609.88
  5. Step 5: Solve for x
    x = 730,269,729,020,609.88/34,543,939.98
  6. Step 6: Final answer
    x = 21,140,313.74

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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.