Home / 17,335,458.54-23,911,413.75-11,148,327.57

Finding the Fourth Proportional to 17,335,458.54, 23,911,413.75 and 11,148,327.57

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Solution

The fourth proportional to 17,335,458.54, 23,911,413.75 and 11,148,327.57 is: 15,377,284.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,335,458.54 : 23,911,413.75 = 11,148,327.57 : x
  2. Step 2: Convert to fraction form
    17,335,458.54/23,911,413.75 = 11,148,327.57/x
  3. Step 3: Cross multiply
    17,335,458.54x = 23,911,413.75 × 11,148,327.57
  4. Step 4: Simplify right side
    17,335,458.54x = 266,572,273,146,802.09
  5. Step 5: Solve for x
    x = 266,572,273,146,802.09/17,335,458.54
  6. Step 6: Final answer
    x = 15,377,284.23

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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.