Home / 79,877,783.70-110,231,780.85-44,597,183.94

Finding the Fourth Proportional to 79,877,783.70, 110,231,780.85 and 44,597,183.94

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Solution

The fourth proportional to 79,877,783.70, 110,231,780.85 and 44,597,183.94 is: 61,544,359.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,877,783.70 : 110,231,780.85 = 44,597,183.94 : x
  2. Step 2: Convert to fraction form
    79,877,783.70/110,231,780.85 = 44,597,183.94/x
  3. Step 3: Cross multiply
    79,877,783.70x = 110,231,780.85 × 44,597,183.94
  4. Step 4: Simplify right side
    79,877,783.70x = 4,916,027,006,601,219
  5. Step 5: Solve for x
    x = 4,916,027,006,601,219/79,877,783.70
  6. Step 6: Final answer
    x = 61,544,359.13

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.