Home / 11,831,962.01-17,701,245.70-8,961,597.41

Finding the Fourth Proportional to 11,831,962.01, 17,701,245.70 and 8,961,597.41

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Solution

The fourth proportional to 11,831,962.01, 17,701,245.70 and 8,961,597.41 is: 13,407,027.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,831,962.01 : 17,701,245.70 = 8,961,597.41 : x
  2. Step 2: Convert to fraction form
    11,831,962.01/17,701,245.70 = 8,961,597.41/x
  3. Step 3: Cross multiply
    11,831,962.01x = 17,701,245.70 × 8,961,597.41
  4. Step 4: Simplify right side
    11,831,962.01x = 158,631,437,507,983.41
  5. Step 5: Solve for x
    x = 158,631,437,507,983.41/11,831,962.01
  6. Step 6: Final answer
    x = 13,407,027.29

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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.