Home / 41,069,413.48-56,675,807.04-22,485,757.92

Finding the Fourth Proportional to 41,069,413.48, 56,675,807.04 and 22,485,757.92

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Solution

The fourth proportional to 41,069,413.48, 56,675,807.04 and 22,485,757.92 is: 31,030,354.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,069,413.48 : 56,675,807.04 = 22,485,757.92 : x
  2. Step 2: Convert to fraction form
    41,069,413.48/56,675,807.04 = 22,485,757.92/x
  3. Step 3: Cross multiply
    41,069,413.48x = 56,675,807.04 × 22,485,757.92
  4. Step 4: Simplify right side
    41,069,413.48x = 1,274,398,477,022,071.75
  5. Step 5: Solve for x
    x = 1,274,398,477,022,071.75/41,069,413.48
  6. Step 6: Final answer
    x = 31,030,354.93

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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.