Home / 569,831,765,161.56-854,775,137,942.80-187,367,372,942.22

Finding the Fourth Proportional to 569,831,765,161.56, 854,775,137,942.80 and 187,367,372,942.22

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Solution

The fourth proportional to 569,831,765,161.56, 854,775,137,942.80 and 187,367,372,942.22 is: 281,060,098,513.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    569,831,765,161.56 : 854,775,137,942.80 = 187,367,372,942.22 : x
  2. Step 2: Convert to fraction form
    569,831,765,161.56/854,775,137,942.80 = 187,367,372,942.22/x
  3. Step 3: Cross multiply
    569,831,765,161.56x = 854,775,137,942.80 × 187,367,372,942.22
  4. Step 4: Simplify right side
    569,831,765,161.56x = 160,156,972,052,666,153,697,280
  5. Step 5: Solve for x
    x = 160,156,972,052,666,153,697,280/569,831,765,161.56
  6. Step 6: Final answer
    x = 281,060,098,513.92

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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.