Home / 576,945,821.94-795,878,186.52-350,953,899.22

Finding the Fourth Proportional to 576,945,821.94, 795,878,186.52 and 350,953,899.22

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Solution

The fourth proportional to 576,945,821.94, 795,878,186.52 and 350,953,899.22 is: 484,129,604.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    576,945,821.94 : 795,878,186.52 = 350,953,899.22 : x
  2. Step 2: Convert to fraction form
    576,945,821.94/795,878,186.52 = 350,953,899.22/x
  3. Step 3: Cross multiply
    576,945,821.94x = 795,878,186.52 × 350,953,899.22
  4. Step 4: Simplify right side
    576,945,821.94x = 279,316,552,863,336,448
  5. Step 5: Solve for x
    x = 279,316,552,863,336,448/576,945,821.94
  6. Step 6: Final answer
    x = 484,129,604.97

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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.