Home / 862,045,600.20-1,293,068,400.30-795,532,806.60

Finding the Fourth Proportional to 862,045,600.20, 1,293,068,400.30 and 795,532,806.60

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Solution

The fourth proportional to 862,045,600.20, 1,293,068,400.30 and 795,532,806.60 is: 1,193,299,209.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    862,045,600.20 : 1,293,068,400.30 = 795,532,806.60 : x
  2. Step 2: Convert to fraction form
    862,045,600.20/1,293,068,400.30 = 795,532,806.60/x
  3. Step 3: Cross multiply
    862,045,600.20x = 1,293,068,400.30 × 795,532,806.60
  4. Step 4: Simplify right side
    862,045,600.20x = 1,028,678,333,616,431,232
  5. Step 5: Solve for x
    x = 1,028,678,333,616,431,232/862,045,600.20
  6. Step 6: Final answer
    x = 1,193,299,209.90

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1.5x scale

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.