Home / 23,327,413.08-35,036,527-19,012,651.62

Finding the Fourth Proportional to 23,327,413.08, 35,036,527 and 19,012,651.62

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Solution

The fourth proportional to 23,327,413.08, 35,036,527 and 19,012,651.62 is: 28,555,986.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,327,413.08 : 35,036,527 = 19,012,651.62 : x
  2. Step 2: Convert to fraction form
    23,327,413.08/35,036,527 = 19,012,651.62/x
  3. Step 3: Cross multiply
    23,327,413.08x = 35,036,527 × 19,012,651.62
  4. Step 4: Simplify right side
    23,327,413.08x = 666,137,281,825,723.75
  5. Step 5: Solve for x
    x = 666,137,281,825,723.75/23,327,413.08
  6. Step 6: Final answer
    x = 28,555,986.02

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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.