Home / 2,090,794,104.38-3,136,277,707.28-616,933,885.38

Finding the Fourth Proportional to 2,090,794,104.38, 3,136,277,707.28 and 616,933,885.38

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Solution

The fourth proportional to 2,090,794,104.38, 3,136,277,707.28 and 616,933,885.38 is: 925,426,366.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,090,794,104.38 : 3,136,277,707.28 = 616,933,885.38 : x
  2. Step 2: Convert to fraction form
    2,090,794,104.38/3,136,277,707.28 = 616,933,885.38/x
  3. Step 3: Cross multiply
    2,090,794,104.38x = 3,136,277,707.28 × 616,933,885.38
  4. Step 4: Simplify right side
    2,090,794,104.38x = 1,934,875,991,579,844,096
  5. Step 5: Solve for x
    x = 1,934,875,991,579,844,096/2,090,794,104.38
  6. Step 6: Final answer
    x = 925,426,366.72

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1.5x scale

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.