Home / 36,599,982.92-54,900,368.64-11,041,213.76

Finding the Fourth Proportional to 36,599,982.92, 54,900,368.64 and 11,041,213.76

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Solution

The fourth proportional to 36,599,982.92, 54,900,368.64 and 11,041,213.76 is: 16,561,939.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,599,982.92 : 54,900,368.64 = 11,041,213.76 : x
  2. Step 2: Convert to fraction form
    36,599,982.92/54,900,368.64 = 11,041,213.76/x
  3. Step 3: Cross multiply
    36,599,982.92x = 54,900,368.64 × 11,041,213.76
  4. Step 4: Simplify right side
    36,599,982.92x = 606,166,705,657,040.50
  5. Step 5: Solve for x
    x = 606,166,705,657,040.50/36,599,982.92
  6. Step 6: Final answer
    x = 16,561,939.58

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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.