Home / 23,233,071.36-32,056,940.16-13,573,413.12

Finding the Fourth Proportional to 23,233,071.36, 32,056,940.16 and 13,573,413.12

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Solution

The fourth proportional to 23,233,071.36, 32,056,940.16 and 13,573,413.12 is: 18,728,565.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,233,071.36 : 32,056,940.16 = 13,573,413.12 : x
  2. Step 2: Convert to fraction form
    23,233,071.36/32,056,940.16 = 13,573,413.12/x
  3. Step 3: Cross multiply
    23,233,071.36x = 32,056,940.16 × 13,573,413.12
  4. Step 4: Simplify right side
    23,233,071.36x = 435,122,092,154,798.88
  5. Step 5: Solve for x
    x = 435,122,092,154,798.88/23,233,071.36
  6. Step 6: Final answer
    x = 18,728,565.22

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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.