Home / 23,637,231.40-35,483,840.70-13,410,236.20

Finding the Fourth Proportional to 23,637,231.40, 35,483,840.70 and 13,410,236.20

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Solution

The fourth proportional to 23,637,231.40, 35,483,840.70 and 13,410,236.20 is: 20,131,236.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,637,231.40 : 35,483,840.70 = 13,410,236.20 : x
  2. Step 2: Convert to fraction form
    23,637,231.40/35,483,840.70 = 13,410,236.20/x
  3. Step 3: Cross multiply
    23,637,231.40x = 35,483,840.70 × 13,410,236.20
  4. Step 4: Simplify right side
    23,637,231.40x = 475,846,685,070,173.38
  5. Step 5: Solve for x
    x = 475,846,685,070,173.38/23,637,231.40
  6. Step 6: Final answer
    x = 20,131,236.06

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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.