Home / 2,697,036,622.50-4,045,556,508.39-758,339,854.50

Finding the Fourth Proportional to 2,697,036,622.50, 4,045,556,508.39 and 758,339,854.50

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Solution

The fourth proportional to 2,697,036,622.50, 4,045,556,508.39 and 758,339,854.50 is: 1,137,510,224.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,697,036,622.50 : 4,045,556,508.39 = 758,339,854.50 : x
  2. Step 2: Convert to fraction form
    2,697,036,622.50/4,045,556,508.39 = 758,339,854.50/x
  3. Step 3: Cross multiply
    2,697,036,622.50x = 4,045,556,508.39 × 758,339,854.50
  4. Step 4: Simplify right side
    2,697,036,622.50x = 3,067,906,733,944,000,512
  5. Step 5: Solve for x
    x = 3,067,906,733,944,000,512/2,697,036,622.50
  6. Step 6: Final answer
    x = 1,137,510,224.50

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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.