Home / 2,332,246,653.10-3,492,816,863.02-1,489,278,317.29

Finding the Fourth Proportional to 2,332,246,653.10, 3,492,816,863.02 and 1,489,278,317.29

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Solution

The fourth proportional to 2,332,246,653.10, 3,492,816,863.02 and 1,489,278,317.29 is: 2,230,371,480.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,332,246,653.10 : 3,492,816,863.02 = 1,489,278,317.29 : x
  2. Step 2: Convert to fraction form
    2,332,246,653.10/3,492,816,863.02 = 1,489,278,317.29/x
  3. Step 3: Cross multiply
    2,332,246,653.10x = 3,492,816,863.02 × 1,489,278,317.29
  4. Step 4: Simplify right side
    2,332,246,653.10x = 5,201,776,420,360,561,664
  5. Step 5: Solve for x
    x = 5,201,776,420,360,561,664/2,332,246,653.10
  6. Step 6: Final answer
    x = 2,230,371,480.41

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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.