Home / 110,516,850.44-165,739,403.59-36,720,812.24

Finding the Fourth Proportional to 110,516,850.44, 165,739,403.59 and 36,720,812.24

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Solution

The fourth proportional to 110,516,850.44, 165,739,403.59 and 36,720,812.24 is: 55,069,299.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,516,850.44 : 165,739,403.59 = 36,720,812.24 : x
  2. Step 2: Convert to fraction form
    110,516,850.44/165,739,403.59 = 36,720,812.24/x
  3. Step 3: Cross multiply
    110,516,850.44x = 165,739,403.59 × 36,720,812.24
  4. Step 4: Simplify right side
    110,516,850.44x = 6,086,085,519,997,972
  5. Step 5: Solve for x
    x = 6,086,085,519,997,972/110,516,850.44
  6. Step 6: Final answer
    x = 55,069,299.35

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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.