Home / 544,000,567.14-815,921,128.35-267,577,583.22

Finding the Fourth Proportional to 544,000,567.14, 815,921,128.35 and 267,577,583.22

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Solution

The fourth proportional to 544,000,567.14, 815,921,128.35 and 267,577,583.22 is: 401,327,161.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    544,000,567.14 : 815,921,128.35 = 267,577,583.22 : x
  2. Step 2: Convert to fraction form
    544,000,567.14/815,921,128.35 = 267,577,583.22/x
  3. Step 3: Cross multiply
    544,000,567.14x = 815,921,128.35 × 267,577,583.22
  4. Step 4: Simplify right side
    544,000,567.14x = 218,322,203,622,028,416
  5. Step 5: Solve for x
    x = 218,322,203,622,028,416/544,000,567.14
  6. Step 6: Final answer
    x = 401,327,161.79

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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.