Home / 48,483,183.61-66,908,213.04-26,458,102.23

Finding the Fourth Proportional to 48,483,183.61, 66,908,213.04 and 26,458,102.23

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Solution

The fourth proportional to 48,483,183.61, 66,908,213.04 and 26,458,102.23 is: 36,512,955.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,483,183.61 : 66,908,213.04 = 26,458,102.23 : x
  2. Step 2: Convert to fraction form
    48,483,183.61/66,908,213.04 = 26,458,102.23/x
  3. Step 3: Cross multiply
    48,483,183.61x = 66,908,213.04 × 26,458,102.23
  4. Step 4: Simplify right side
    48,483,183.61x = 1,770,264,340,638,939
  5. Step 5: Solve for x
    x = 1,770,264,340,638,939/48,483,183.61
  6. Step 6: Final answer
    x = 36,512,955.81

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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.