Home / 25,230,072.86-37,790,142.68-16,584,413.52

Finding the Fourth Proportional to 25,230,072.86, 37,790,142.68 and 16,584,413.52

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Solution

The fourth proportional to 25,230,072.86, 37,790,142.68 and 16,584,413.52 is: 24,840,489.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,230,072.86 : 37,790,142.68 = 16,584,413.52 : x
  2. Step 2: Convert to fraction form
    25,230,072.86/37,790,142.68 = 16,584,413.52/x
  3. Step 3: Cross multiply
    25,230,072.86x = 37,790,142.68 × 16,584,413.52
  4. Step 4: Simplify right side
    25,230,072.86x = 626,727,353,226,382
  5. Step 5: Solve for x
    x = 626,727,353,226,382/25,230,072.86
  6. Step 6: Final answer
    x = 24,840,489.24

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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.