Home / 1,601,693,939.58-2,401,663,137.24-495,991,827.90

Finding the Fourth Proportional to 1,601,693,939.58, 2,401,663,137.24 and 495,991,827.90

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Solution

The fourth proportional to 1,601,693,939.58, 2,401,663,137.24 and 495,991,827.90 is: 743,715,924.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,601,693,939.58 : 2,401,663,137.24 = 495,991,827.90 : x
  2. Step 2: Convert to fraction form
    1,601,693,939.58/2,401,663,137.24 = 495,991,827.90/x
  3. Step 3: Cross multiply
    1,601,693,939.58x = 2,401,663,137.24 × 495,991,827.90
  4. Step 4: Simplify right side
    1,601,693,939.58x = 1,191,205,289,439,716,096
  5. Step 5: Solve for x
    x = 1,191,205,289,439,716,096/1,601,693,939.58
  6. Step 6: Final answer
    x = 743,715,924.75

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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.