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Finding the Fourth Proportional to 273,912,293.04, 410,611,244.04 and 92,032,275.12

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Solution

The fourth proportional to 273,912,293.04, 410,611,244.04 and 92,032,275.12 is: 137,961,997.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,912,293.04 : 410,611,244.04 = 92,032,275.12 : x
  2. Step 2: Convert to fraction form
    273,912,293.04/410,611,244.04 = 92,032,275.12/x
  3. Step 3: Cross multiply
    273,912,293.04x = 410,611,244.04 × 92,032,275.12
  4. Step 4: Simplify right side
    273,912,293.04x = 37,789,486,978,854,744
  5. Step 5: Solve for x
    x = 37,789,486,978,854,744/273,912,293.04
  6. Step 6: Final answer
    x = 137,961,997.10

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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.