Home / 994,095,687.52-1,371,548,050.14-576,324,605.44

Finding the Fourth Proportional to 994,095,687.52, 1,371,548,050.14 and 576,324,605.44

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Solution

The fourth proportional to 994,095,687.52, 1,371,548,050.14 and 576,324,605.44 is: 795,151,713.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    994,095,687.52 : 1,371,548,050.14 = 576,324,605.44 : x
  2. Step 2: Convert to fraction form
    994,095,687.52/1,371,548,050.14 = 576,324,605.44/x
  3. Step 3: Cross multiply
    994,095,687.52x = 1,371,548,050.14 × 576,324,605.44
  4. Step 4: Simplify right side
    994,095,687.52x = 790,456,888,838,936,960
  5. Step 5: Solve for x
    x = 790,456,888,838,936,960/994,095,687.52
  6. Step 6: Final answer
    x = 795,151,713.02

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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.