Home / 1,957,902,443.10-2,936,853,664.65-1,514,042,919.90

Finding the Fourth Proportional to 1,957,902,443.10, 2,936,853,664.65 and 1,514,042,919.90

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Solution

The fourth proportional to 1,957,902,443.10, 2,936,853,664.65 and 1,514,042,919.90 is: 2,271,064,379.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,957,902,443.10 : 2,936,853,664.65 = 1,514,042,919.90 : x
  2. Step 2: Convert to fraction form
    1,957,902,443.10/2,936,853,664.65 = 1,514,042,919.90/x
  3. Step 3: Cross multiply
    1,957,902,443.10x = 2,936,853,664.65 × 1,514,042,919.90
  4. Step 4: Simplify right side
    1,957,902,443.10x = 4,446,522,497,745,701,888
  5. Step 5: Solve for x
    x = 4,446,522,497,745,701,888/1,957,902,443.10
  6. Step 6: Final answer
    x = 2,271,064,379.85

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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.