Home / 756,770,539,991.16-1,135,158,755,041.80-183,085,732,447.28

Finding the Fourth Proportional to 756,770,539,991.16, 1,135,158,755,041.80 and 183,085,732,447.28

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Solution

The fourth proportional to 756,770,539,991.16, 1,135,158,755,041.80 and 183,085,732,447.28 is: 274,629,311,169.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    756,770,539,991.16 : 1,135,158,755,041.80 = 183,085,732,447.28 : x
  2. Step 2: Convert to fraction form
    756,770,539,991.16/1,135,158,755,041.80 = 183,085,732,447.28/x
  3. Step 3: Cross multiply
    756,770,539,991.16x = 1,135,158,755,041.80 × 183,085,732,447.28
  4. Step 4: Simplify right side
    756,770,539,991.16x = 207,831,372,110,770,470,912,000
  5. Step 5: Solve for x
    x = 207,831,372,110,770,470,912,000/756,770,539,991.16
  6. Step 6: Final answer
    x = 274,629,311,169.01

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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.