Home / 2,031,633,834.58-3,047,302,775.80-911,504,346.67

Finding the Fourth Proportional to 2,031,633,834.58, 3,047,302,775.80 and 911,504,346.67

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Solution

The fourth proportional to 2,031,633,834.58, 3,047,302,775.80 and 911,504,346.67 is: 1,367,190,129.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,031,633,834.58 : 3,047,302,775.80 = 911,504,346.67 : x
  2. Step 2: Convert to fraction form
    2,031,633,834.58/3,047,302,775.80 = 911,504,346.67/x
  3. Step 3: Cross multiply
    2,031,633,834.58x = 3,047,302,775.80 × 911,504,346.67
  4. Step 4: Simplify right side
    2,031,633,834.58x = 2,777,629,725,761,256,448
  5. Step 5: Solve for x
    x = 2,777,629,725,761,256,448/2,031,633,834.58
  6. Step 6: Final answer
    x = 1,367,190,129.68

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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.