Home / 36,485,577.08-50,350,100.34-19,965,705.14

Finding the Fourth Proportional to 36,485,577.08, 50,350,100.34 and 19,965,705.14

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Solution

The fourth proportional to 36,485,577.08, 50,350,100.34 and 19,965,705.14 is: 27,552,675.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,485,577.08 : 50,350,100.34 = 19,965,705.14 : x
  2. Step 2: Convert to fraction form
    36,485,577.08/50,350,100.34 = 19,965,705.14/x
  3. Step 3: Cross multiply
    36,485,577.08x = 50,350,100.34 × 19,965,705.14
  4. Step 4: Simplify right side
    36,485,577.08x = 1,005,275,257,283,729
  5. Step 5: Solve for x
    x = 1,005,275,257,283,729/36,485,577.08
  6. Step 6: Final answer
    x = 27,552,675.27

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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.