Home / 544,086,276.12-750,846,522.96-296,567,098.20

Finding the Fourth Proportional to 544,086,276.12, 750,846,522.96 and 296,567,098.20

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Solution

The fourth proportional to 544,086,276.12, 750,846,522.96 and 296,567,098.20 is: 409,266,662.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    544,086,276.12 : 750,846,522.96 = 296,567,098.20 : x
  2. Step 2: Convert to fraction form
    544,086,276.12/750,846,522.96 = 296,567,098.20/x
  3. Step 3: Cross multiply
    544,086,276.12x = 750,846,522.96 × 296,567,098.20
  4. Step 4: Simplify right side
    544,086,276.12x = 222,676,374,507,806,880
  5. Step 5: Solve for x
    x = 222,676,374,507,806,880/544,086,276.12
  6. Step 6: Final answer
    x = 409,266,662.81

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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.