Home / 5,440,335,835,165.40-8,161,650,003,207.60-1,764,326,561,704.80

Finding the Fourth Proportional to 5,440,335,835,165.40, 8,161,650,003,207.60 and 1,764,326,561,704.80

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Solution

The fourth proportional to 5,440,335,835,165.40, 8,161,650,003,207.60 and 1,764,326,561,704.80 is: 2,646,861,576,985.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,440,335,835,165.40 : 8,161,650,003,207.60 = 1,764,326,561,704.80 : x
  2. Step 2: Convert to fraction form
    5,440,335,835,165.40/8,161,650,003,207.60 = 1,764,326,561,704.80/x
  3. Step 3: Cross multiply
    5,440,335,835,165.40x = 8,161,650,003,207.60 × 1,764,326,561,704.80
  4. Step 4: Simplify right side
    5,440,335,835,165.40x = 14,399,815,887,997,235,093,307,392
  5. Step 5: Solve for x
    x = 14,399,815,887,997,235,093,307,392/5,440,335,835,165.40
  6. Step 6: Final answer
    x = 2,646,861,576,985.61

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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.