Home / 1,347,483,605.85-2,021,225,408.78-1,150,212,706.65

Finding the Fourth Proportional to 1,347,483,605.85, 2,021,225,408.78 and 1,150,212,706.65

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Solution

The fourth proportional to 1,347,483,605.85, 2,021,225,408.78 and 1,150,212,706.65 is: 1,725,319,059.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,347,483,605.85 : 2,021,225,408.78 = 1,150,212,706.65 : x
  2. Step 2: Convert to fraction form
    1,347,483,605.85/2,021,225,408.78 = 1,150,212,706.65/x
  3. Step 3: Cross multiply
    1,347,483,605.85x = 2,021,225,408.78 × 1,150,212,706.65
  4. Step 4: Simplify right side
    1,347,483,605.85x = 2,324,839,148,176,845,824
  5. Step 5: Solve for x
    x = 2,324,839,148,176,845,824/1,347,483,605.85
  6. Step 6: Final answer
    x = 1,725,319,059.98

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Double scale
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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.