Home / 25,166,942.10-37,750,413.15-16,097,015.70

Finding the Fourth Proportional to 25,166,942.10, 37,750,413.15 and 16,097,015.70

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Solution

The fourth proportional to 25,166,942.10, 37,750,413.15 and 16,097,015.70 is: 24,145,523.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,166,942.10 : 37,750,413.15 = 16,097,015.70 : x
  2. Step 2: Convert to fraction form
    25,166,942.10/37,750,413.15 = 16,097,015.70/x
  3. Step 3: Cross multiply
    25,166,942.10x = 37,750,413.15 × 16,097,015.70
  4. Step 4: Simplify right side
    25,166,942.10x = 607,668,993,157,036.38
  5. Step 5: Solve for x
    x = 607,668,993,157,036.38/25,166,942.10
  6. Step 6: Final answer
    x = 24,145,523.55

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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.