Home / 1,514,137,668-2,272,006,696.98-1,074,322,720.44

Finding the Fourth Proportional to 1,514,137,668, 2,272,006,696.98 and 1,074,322,720.44

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Solution

The fourth proportional to 1,514,137,668, 2,272,006,696.98 and 1,074,322,720.44 is: 1,612,051,841.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,514,137,668 : 2,272,006,696.98 = 1,074,322,720.44 : x
  2. Step 2: Convert to fraction form
    1,514,137,668/2,272,006,696.98 = 1,074,322,720.44/x
  3. Step 3: Cross multiply
    1,514,137,668x = 2,272,006,696.98 × 1,074,322,720.44
  4. Step 4: Simplify right side
    1,514,137,668x = 2,440,868,415,557,452,288
  5. Step 5: Solve for x
    x = 2,440,868,415,557,452,288/1,514,137,668
  6. Step 6: Final answer
    x = 1,612,051,841.22

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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.