Home / 26,248,154.10-39,372,231.15-25,114,413.30

Finding the Fourth Proportional to 26,248,154.10, 39,372,231.15 and 25,114,413.30

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Solution

The fourth proportional to 26,248,154.10, 39,372,231.15 and 25,114,413.30 is: 37,671,619.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,248,154.10 : 39,372,231.15 = 25,114,413.30 : x
  2. Step 2: Convert to fraction form
    26,248,154.10/39,372,231.15 = 25,114,413.30/x
  3. Step 3: Cross multiply
    26,248,154.10x = 39,372,231.15 × 25,114,413.30
  4. Step 4: Simplify right side
    26,248,154.10x = 988,810,485,644,234.25
  5. Step 5: Solve for x
    x = 988,810,485,644,234.25/26,248,154.10
  6. Step 6: Final answer
    x = 37,671,619.95

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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.