Home / 2,094,658,175.44-3,142,753,402.92-974,715,965.24

Finding the Fourth Proportional to 2,094,658,175.44, 3,142,753,402.92 and 974,715,965.24

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Solution

The fourth proportional to 2,094,658,175.44, 3,142,753,402.92 and 974,715,965.24 is: 1,462,430,458.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,094,658,175.44 : 3,142,753,402.92 = 974,715,965.24 : x
  2. Step 2: Convert to fraction form
    2,094,658,175.44/3,142,753,402.92 = 974,715,965.24/x
  3. Step 3: Cross multiply
    2,094,658,175.44x = 3,142,753,402.92 × 974,715,965.24
  4. Step 4: Simplify right side
    2,094,658,175.44x = 3,063,291,916,638,462,464
  5. Step 5: Solve for x
    x = 3,063,291,916,638,462,464/2,094,658,175.44
  6. Step 6: Final answer
    x = 1,462,430,458.85

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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.