Home / 43,410,837.76-59,906,808-23,831,238.40

Finding the Fourth Proportional to 43,410,837.76, 59,906,808 and 23,831,238.40

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Solution

The fourth proportional to 43,410,837.76, 59,906,808 and 23,831,238.40 is: 32,887,027.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,410,837.76 : 59,906,808 = 23,831,238.40 : x
  2. Step 2: Convert to fraction form
    43,410,837.76/59,906,808 = 23,831,238.40/x
  3. Step 3: Cross multiply
    43,410,837.76x = 59,906,808 × 23,831,238.40
  4. Step 4: Simplify right side
    43,410,837.76x = 1,427,653,423,231,027
  5. Step 5: Solve for x
    x = 1,427,653,423,231,027/43,410,837.76
  6. Step 6: Final answer
    x = 32,887,027.68

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.