Home / 2,722,709,821.52-4,085,094,021.92-1,065,801,267.52

Finding the Fourth Proportional to 2,722,709,821.52, 4,085,094,021.92 and 1,065,801,267.52

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Solution

The fourth proportional to 2,722,709,821.52, 4,085,094,021.92 and 1,065,801,267.52 is: 1,599,104,815.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,722,709,821.52 : 4,085,094,021.92 = 1,065,801,267.52 : x
  2. Step 2: Convert to fraction form
    2,722,709,821.52/4,085,094,021.92 = 1,065,801,267.52/x
  3. Step 3: Cross multiply
    2,722,709,821.52x = 4,085,094,021.92 × 1,065,801,267.52
  4. Step 4: Simplify right side
    2,722,709,821.52x = 4,353,898,386,500,710,912
  5. Step 5: Solve for x
    x = 4,353,898,386,500,710,912/2,722,709,821.52
  6. Step 6: Final answer
    x = 1,599,104,815.39

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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.