Home / 32,136,844.04-44,362,416.82-21,697,003.31

Finding the Fourth Proportional to 32,136,844.04, 44,362,416.82 and 21,697,003.31

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Solution

The fourth proportional to 32,136,844.04, 44,362,416.82 and 21,697,003.31 is: 29,951,027.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,136,844.04 : 44,362,416.82 = 21,697,003.31 : x
  2. Step 2: Convert to fraction form
    32,136,844.04/44,362,416.82 = 21,697,003.31/x
  3. Step 3: Cross multiply
    32,136,844.04x = 44,362,416.82 × 21,697,003.31
  4. Step 4: Simplify right side
    32,136,844.04x = 962,531,504,639,803.25
  5. Step 5: Solve for x
    x = 962,531,504,639,803.25/32,136,844.04
  6. Step 6: Final answer
    x = 29,951,027.66

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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.