Home / 97,722,358.11-146,583,413.20-24,939,140.43

Finding the Fourth Proportional to 97,722,358.11, 146,583,413.20 and 24,939,140.43

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Solution

The fourth proportional to 97,722,358.11, 146,583,413.20 and 24,939,140.43 is: 37,408,679.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,722,358.11 : 146,583,413.20 = 24,939,140.43 : x
  2. Step 2: Convert to fraction form
    97,722,358.11/146,583,413.20 = 24,939,140.43/x
  3. Step 3: Cross multiply
    97,722,358.11x = 146,583,413.20 × 24,939,140.43
  4. Step 4: Simplify right side
    97,722,358.11x = 3,655,664,326,503,515.50
  5. Step 5: Solve for x
    x = 3,655,664,326,503,515.50/97,722,358.11
  6. Step 6: Final answer
    x = 37,408,679.01

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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.