Home / 23,461,968.71-35,147,132.26-11,148,413.51

Finding the Fourth Proportional to 23,461,968.71, 35,147,132.26 and 11,148,413.51

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Solution

The fourth proportional to 23,461,968.71, 35,147,132.26 and 11,148,413.51 is: 16,700,847.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,461,968.71 : 35,147,132.26 = 11,148,413.51 : x
  2. Step 2: Convert to fraction form
    23,461,968.71/35,147,132.26 = 11,148,413.51/x
  3. Step 3: Cross multiply
    23,461,968.71x = 35,147,132.26 × 11,148,413.51
  4. Step 4: Simplify right side
    23,461,968.71x = 391,834,763,921,534.19
  5. Step 5: Solve for x
    x = 391,834,763,921,534.19/23,461,968.71
  6. Step 6: Final answer
    x = 16,700,847.61

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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.