Home / 17,477,837.93-24,120,729.83-10,135,607.33

Finding the Fourth Proportional to 17,477,837.93, 24,120,729.83 and 10,135,607.33

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Solution

The fourth proportional to 17,477,837.93, 24,120,729.83 and 10,135,607.33 is: 13,987,899.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,477,837.93 : 24,120,729.83 = 10,135,607.33 : x
  2. Step 2: Convert to fraction form
    17,477,837.93/24,120,729.83 = 10,135,607.33/x
  3. Step 3: Cross multiply
    17,477,837.93x = 24,120,729.83 × 10,135,607.33
  4. Step 4: Simplify right side
    17,477,837.93x = 244,478,246,019,219.62
  5. Step 5: Solve for x
    x = 244,478,246,019,219.62/17,477,837.93
  6. Step 6: Final answer
    x = 13,987,899.82

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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.