Home / 26,378,584.65-36,404,466.33-16,597,413.05

Finding the Fourth Proportional to 26,378,584.65, 36,404,466.33 and 16,597,413.05

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Solution

The fourth proportional to 26,378,584.65, 36,404,466.33 and 16,597,413.05 is: 22,905,700.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,378,584.65 : 36,404,466.33 = 16,597,413.05 : x
  2. Step 2: Convert to fraction form
    26,378,584.65/36,404,466.33 = 16,597,413.05/x
  3. Step 3: Cross multiply
    26,378,584.65x = 36,404,466.33 × 16,597,413.05
  4. Step 4: Simplify right side
    26,378,584.65x = 604,219,964,361,805.25
  5. Step 5: Solve for x
    x = 604,219,964,361,805.25/26,378,584.65
  6. Step 6: Final answer
    x = 22,905,700.68

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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.