Home / 64,048,413.94-96,071,759.78-15,526,686.06

Finding the Fourth Proportional to 64,048,413.94, 96,071,759.78 and 15,526,686.06

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Solution

The fourth proportional to 64,048,413.94, 96,071,759.78 and 15,526,686.06 is: 23,289,820.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,048,413.94 : 96,071,759.78 = 15,526,686.06 : x
  2. Step 2: Convert to fraction form
    64,048,413.94/96,071,759.78 = 15,526,686.06/x
  3. Step 3: Cross multiply
    64,048,413.94x = 96,071,759.78 × 15,526,686.06
  4. Step 4: Simplify right side
    64,048,413.94x = 1,491,676,053,335,794.75
  5. Step 5: Solve for x
    x = 1,491,676,053,335,794.75/64,048,413.94
  6. Step 6: Final answer
    x = 23,289,820.33

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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.