Home / 47,340,501.32-71,014,795.09-16,632,413.12

Finding the Fourth Proportional to 47,340,501.32, 71,014,795.09 and 16,632,413.12

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Solution

The fourth proportional to 47,340,501.32, 71,014,795.09 and 16,632,413.12 is: 24,950,040.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,340,501.32 : 71,014,795.09 = 16,632,413.12 : x
  2. Step 2: Convert to fraction form
    47,340,501.32/71,014,795.09 = 16,632,413.12/x
  3. Step 3: Cross multiply
    47,340,501.32x = 71,014,795.09 × 16,632,413.12
  4. Step 4: Simplify right side
    47,340,501.32x = 1,181,147,409,569,027.50
  5. Step 5: Solve for x
    x = 1,181,147,409,569,027.50/47,340,501.32
  6. Step 6: Final answer
    x = 24,950,040.17

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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.