Home / 2,701,714,691.17-3,728,404,345.09-1,556,647,950

Finding the Fourth Proportional to 2,701,714,691.17, 3,728,404,345.09 and 1,556,647,950

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Solution

The fourth proportional to 2,701,714,691.17, 3,728,404,345.09 and 1,556,647,950 is: 2,148,196,106.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,701,714,691.17 : 3,728,404,345.09 = 1,556,647,950 : x
  2. Step 2: Convert to fraction form
    2,701,714,691.17/3,728,404,345.09 = 1,556,647,950/x
  3. Step 3: Cross multiply
    2,701,714,691.17x = 3,728,404,345.09 × 1,556,647,950
  4. Step 4: Simplify right side
    2,701,714,691.17x = 5,803,812,980,555,441,152
  5. Step 5: Solve for x
    x = 5,803,812,980,555,441,152/2,701,714,691.17
  6. Step 6: Final answer
    x = 2,148,196,106.54

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.