Home / 1,095,347,304-1,643,033,577.72-395,892,560.46

Finding the Fourth Proportional to 1,095,347,304, 1,643,033,577.72 and 395,892,560.46

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Solution

The fourth proportional to 1,095,347,304, 1,643,033,577.72 and 395,892,560.46 is: 593,843,402.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,095,347,304 : 1,643,033,577.72 = 395,892,560.46 : x
  2. Step 2: Convert to fraction form
    1,095,347,304/1,643,033,577.72 = 395,892,560.46/x
  3. Step 3: Cross multiply
    1,095,347,304x = 1,643,033,577.72 × 395,892,560.46
  4. Step 4: Simplify right side
    1,095,347,304x = 650,464,770,005,325,184
  5. Step 5: Solve for x
    x = 650,464,770,005,325,184/1,095,347,304
  6. Step 6: Final answer
    x = 593,843,402.57

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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.