Home / 43,812,362.31-65,716,716.64-11,463,548.64

Finding the Fourth Proportional to 43,812,362.31, 65,716,716.64 and 11,463,548.64

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Solution

The fourth proportional to 43,812,362.31, 65,716,716.64 and 11,463,548.64 is: 17,194,844.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,812,362.31 : 65,716,716.64 = 11,463,548.64 : x
  2. Step 2: Convert to fraction form
    43,812,362.31/65,716,716.64 = 11,463,548.64/x
  3. Step 3: Cross multiply
    43,812,362.31x = 65,716,716.64 × 11,463,548.64
  4. Step 4: Simplify right side
    43,812,362.31x = 753,346,777,856,688
  5. Step 5: Solve for x
    x = 753,346,777,856,688/43,812,362.31
  6. Step 6: Final answer
    x = 17,194,844.97

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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.