Home / 24,517,139.70-36,749,465.55-8,328,090.90

Finding the Fourth Proportional to 24,517,139.70, 36,749,465.55 and 8,328,090.90

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Solution

The fourth proportional to 24,517,139.70, 36,749,465.55 and 8,328,090.90 is: 12,483,221.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,517,139.70 : 36,749,465.55 = 8,328,090.90 : x
  2. Step 2: Convert to fraction form
    24,517,139.70/36,749,465.55 = 8,328,090.90/x
  3. Step 3: Cross multiply
    24,517,139.70x = 36,749,465.55 × 8,328,090.90
  4. Step 4: Simplify right side
    24,517,139.70x = 306,052,889,626,818.50
  5. Step 5: Solve for x
    x = 306,052,889,626,818.50/24,517,139.70
  6. Step 6: Final answer
    x = 12,483,221.67

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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.