Home / 1,514,137,671-2,272,006,701.48-1,074,322,723.44

Finding the Fourth Proportional to 1,514,137,671, 2,272,006,701.48 and 1,074,322,723.44

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Solution

The fourth proportional to 1,514,137,671, 2,272,006,701.48 and 1,074,322,723.44 is: 1,612,051,845.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,514,137,671 : 2,272,006,701.48 = 1,074,322,723.44 : x
  2. Step 2: Convert to fraction form
    1,514,137,671/2,272,006,701.48 = 1,074,322,723.44/x
  3. Step 3: Cross multiply
    1,514,137,671x = 2,272,006,701.48 × 1,074,322,723.44
  4. Step 4: Simplify right side
    1,514,137,671x = 2,440,868,427,207,924,736
  5. Step 5: Solve for x
    x = 2,440,868,427,207,924,736/1,514,137,671
  6. Step 6: Final answer
    x = 1,612,051,845.72

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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.