Home / 60,453,840.27-90,627,070.73-23,557,187.55

Finding the Fourth Proportional to 60,453,840.27, 90,627,070.73 and 23,557,187.55

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Solution

The fourth proportional to 60,453,840.27, 90,627,070.73 and 23,557,187.55 is: 35,314,859.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,453,840.27 : 90,627,070.73 = 23,557,187.55 : x
  2. Step 2: Convert to fraction form
    60,453,840.27/90,627,070.73 = 23,557,187.55/x
  3. Step 3: Cross multiply
    60,453,840.27x = 90,627,070.73 × 23,557,187.55
  4. Step 4: Simplify right side
    60,453,840.27x = 2,134,918,902,175,939.50
  5. Step 5: Solve for x
    x = 2,134,918,902,175,939.50/60,453,840.27
  6. Step 6: Final answer
    x = 35,314,859.94

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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.