Home / 1,046,879,452.92-1,444,750,458.66-600,839,250.12

Finding the Fourth Proportional to 1,046,879,452.92, 1,444,750,458.66 and 600,839,250.12

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Solution

The fourth proportional to 1,046,879,452.92, 1,444,750,458.66 and 600,839,250.12 is: 829,190,772.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,046,879,452.92 : 1,444,750,458.66 = 600,839,250.12 : x
  2. Step 2: Convert to fraction form
    1,046,879,452.92/1,444,750,458.66 = 600,839,250.12/x
  3. Step 3: Cross multiply
    1,046,879,452.92x = 1,444,750,458.66 × 600,839,250.12
  4. Step 4: Simplify right side
    1,046,879,452.92x = 868,062,782,191,800,576
  5. Step 5: Solve for x
    x = 868,062,782,191,800,576/1,046,879,452.92
  6. Step 6: Final answer
    x = 829,190,772.41

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.