Home / 2,317,257,037.80-3,475,885,556.70-862,933,530.60

Finding the Fourth Proportional to 2,317,257,037.80, 3,475,885,556.70 and 862,933,530.60

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Solution

The fourth proportional to 2,317,257,037.80, 3,475,885,556.70 and 862,933,530.60 is: 1,294,400,295.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,317,257,037.80 : 3,475,885,556.70 = 862,933,530.60 : x
  2. Step 2: Convert to fraction form
    2,317,257,037.80/3,475,885,556.70 = 862,933,530.60/x
  3. Step 3: Cross multiply
    2,317,257,037.80x = 3,475,885,556.70 × 862,933,530.60
  4. Step 4: Simplify right side
    2,317,257,037.80x = 2,999,458,195,404,677,632
  5. Step 5: Solve for x
    x = 2,999,458,195,404,677,632/2,317,257,037.80
  6. Step 6: Final answer
    x = 1,294,400,295.90

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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.