Home / 223,829,934.30-335,625,327.23-94,291,190.55

Finding the Fourth Proportional to 223,829,934.30, 335,625,327.23 and 94,291,190.55

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Solution

The fourth proportional to 223,829,934.30, 335,625,327.23 and 94,291,190.55 is: 141,386,413.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    223,829,934.30 : 335,625,327.23 = 94,291,190.55 : x
  2. Step 2: Convert to fraction form
    223,829,934.30/335,625,327.23 = 94,291,190.55/x
  3. Step 3: Cross multiply
    223,829,934.30x = 335,625,327.23 × 94,291,190.55
  4. Step 4: Simplify right side
    223,829,934.30x = 31,646,511,682,778,580
  5. Step 5: Solve for x
    x = 31,646,511,682,778,580/223,829,934.30
  6. Step 6: Final answer
    x = 141,386,413.67

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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.