Home / 174,089,906.13-261,125,409.18-52,911,910.29

Finding the Fourth Proportional to 174,089,906.13, 261,125,409.18 and 52,911,910.29

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Solution

The fourth proportional to 174,089,906.13, 261,125,409.18 and 52,911,910.29 is: 79,364,993.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,089,906.13 : 261,125,409.18 = 52,911,910.29 : x
  2. Step 2: Convert to fraction form
    174,089,906.13/261,125,409.18 = 52,911,910.29/x
  3. Step 3: Cross multiply
    174,089,906.13x = 261,125,409.18 × 52,911,910.29
  4. Step 4: Simplify right side
    174,089,906.13x = 13,816,644,224,971,702
  5. Step 5: Solve for x
    x = 13,816,644,224,971,702/174,089,906.13
  6. Step 6: Final answer
    x = 79,364,993.25

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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.