Home / 968,809,743.60-1,453,214,615.40-796,622,859.60

Finding the Fourth Proportional to 968,809,743.60, 1,453,214,615.40 and 796,622,859.60

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Solution

The fourth proportional to 968,809,743.60, 1,453,214,615.40 and 796,622,859.60 is: 1,194,934,289.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    968,809,743.60 : 1,453,214,615.40 = 796,622,859.60 : x
  2. Step 2: Convert to fraction form
    968,809,743.60/1,453,214,615.40 = 796,622,859.60/x
  3. Step 3: Cross multiply
    968,809,743.60x = 1,453,214,615.40 × 796,622,859.60
  4. Step 4: Simplify right side
    968,809,743.60x = 1,157,663,982,532,462,336
  5. Step 5: Solve for x
    x = 1,157,663,982,532,462,336/968,809,743.60
  6. Step 6: Final answer
    x = 1,194,934,289.40

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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.