Home / 32,290,564.41-48,408,413.43-15,028,789.38

Finding the Fourth Proportional to 32,290,564.41, 48,408,413.43 and 15,028,789.38

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Solution

The fourth proportional to 32,290,564.41, 48,408,413.43 and 15,028,789.38 is: 22,530,416.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,290,564.41 : 48,408,413.43 = 15,028,789.38 : x
  2. Step 2: Convert to fraction form
    32,290,564.41/48,408,413.43 = 15,028,789.38/x
  3. Step 3: Cross multiply
    32,290,564.41x = 48,408,413.43 × 15,028,789.38
  4. Step 4: Simplify right side
    32,290,564.41x = 727,519,849,534,259.88
  5. Step 5: Solve for x
    x = 727,519,849,534,259.88/32,290,564.41
  6. Step 6: Final answer
    x = 22,530,416.02

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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.