Home / 957,515,167.00-1,436,687,523.57-514,340,731.72

Finding the Fourth Proportional to 957,515,167.00, 1,436,687,523.57 and 514,340,731.72

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Solution

The fourth proportional to 957,515,167.00, 1,436,687,523.57 and 514,340,731.72 is: 771,733,897.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    957,515,167.00 : 1,436,687,523.57 = 514,340,731.72 : x
  2. Step 2: Convert to fraction form
    957,515,167.00/1,436,687,523.57 = 514,340,731.72/x
  3. Step 3: Cross multiply
    957,515,167.00x = 1,436,687,523.57 × 514,340,731.72
  4. Step 4: Simplify right side
    957,515,167.00x = 738,946,912,118,804,992
  5. Step 5: Solve for x
    x = 738,946,912,118,804,992/957,515,167.00
  6. Step 6: Final answer
    x = 771,733,897.90

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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.