Home / 1,514,137,708.43-2,272,006,757.69-1,074,322,760.96

Finding the Fourth Proportional to 1,514,137,708.43, 2,272,006,757.69 and 1,074,322,760.96

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Solution

The fourth proportional to 1,514,137,708.43, 2,272,006,757.69 and 1,074,322,760.96 is: 1,612,051,902.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,514,137,708.43 : 2,272,006,757.69 = 1,074,322,760.96 : x
  2. Step 2: Convert to fraction form
    1,514,137,708.43/2,272,006,757.69 = 1,074,322,760.96/x
  3. Step 3: Cross multiply
    1,514,137,708.43x = 2,272,006,757.69 × 1,074,322,760.96
  4. Step 4: Simplify right side
    1,514,137,708.43x = 2,440,868,572,824,566,784
  5. Step 5: Solve for x
    x = 2,440,868,572,824,566,784/1,514,137,708.43
  6. Step 6: Final answer
    x = 1,612,051,902.04

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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.