Home / 560,929,500.39-845,223,004.44-460,933,561.83

Finding the Fourth Proportional to 560,929,500.39, 845,223,004.44 and 460,933,561.83

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Solution

The fourth proportional to 560,929,500.39, 845,223,004.44 and 460,933,561.83 is: 694,546,551.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    560,929,500.39 : 845,223,004.44 = 460,933,561.83 : x
  2. Step 2: Convert to fraction form
    560,929,500.39/845,223,004.44 = 460,933,561.83/x
  3. Step 3: Cross multiply
    560,929,500.39x = 845,223,004.44 × 460,933,561.83
  4. Step 4: Simplify right side
    560,929,500.39x = 389,591,649,977,183,104
  5. Step 5: Solve for x
    x = 389,591,649,977,183,104/560,929,500.39
  6. Step 6: Final answer
    x = 694,546,551.23

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.