Home / 37,113,413.58-55,668,309.66-13,774,697.67

Finding the Fourth Proportional to 37,113,413.58, 55,668,309.66 and 13,774,697.67

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Solution

The fourth proportional to 37,113,413.58, 55,668,309.66 and 13,774,697.67 is: 20,661,374.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,113,413.58 : 55,668,309.66 = 13,774,697.67 : x
  2. Step 2: Convert to fraction form
    37,113,413.58/55,668,309.66 = 13,774,697.67/x
  3. Step 3: Cross multiply
    37,113,413.58x = 55,668,309.66 × 13,774,697.67
  4. Step 4: Simplify right side
    37,113,413.58x = 766,814,135,366,440.50
  5. Step 5: Solve for x
    x = 766,814,135,366,440.50/37,113,413.58
  6. Step 6: Final answer
    x = 20,661,374.46

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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.