Home / 3,473,891,785.10-4,794,007,696.00-1,887,983,825.29

Finding the Fourth Proportional to 3,473,891,785.10, 4,794,007,696.00 and 1,887,983,825.29

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Solution

The fourth proportional to 3,473,891,785.10, 4,794,007,696.00 and 1,887,983,825.29 is: 2,605,437,805.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,473,891,785.10 : 4,794,007,696.00 = 1,887,983,825.29 : x
  2. Step 2: Convert to fraction form
    3,473,891,785.10/4,794,007,696.00 = 1,887,983,825.29/x
  3. Step 3: Cross multiply
    3,473,891,785.10x = 4,794,007,696.00 × 1,887,983,825.29
  4. Step 4: Simplify right side
    3,473,891,785.10x = 9,051,008,988,347,074,560
  5. Step 5: Solve for x
    x = 9,051,008,988,347,074,560/3,473,891,785.10
  6. Step 6: Final answer
    x = 2,605,437,805.28

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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.