Home / 36,003,316.66-49,684,575.32-19,483,439.36

Finding the Fourth Proportional to 36,003,316.66, 49,684,575.32 and 19,483,439.36

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Solution

The fourth proportional to 36,003,316.66, 49,684,575.32 and 19,483,439.36 is: 26,887,145.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,003,316.66 : 49,684,575.32 = 19,483,439.36 : x
  2. Step 2: Convert to fraction form
    36,003,316.66/49,684,575.32 = 19,483,439.36/x
  3. Step 3: Cross multiply
    36,003,316.66x = 49,684,575.32 × 19,483,439.36
  4. Step 4: Simplify right side
    36,003,316.66x = 968,026,410,101,795.50
  5. Step 5: Solve for x
    x = 968,026,410,101,795.50/36,003,316.66
  6. Step 6: Final answer
    x = 26,887,145.41

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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.