Home / 13,134,316.31-19,702,524.23-4,616,563.67

Finding the Fourth Proportional to 13,134,316.31, 19,702,524.23 and 4,616,563.67

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Solution

The fourth proportional to 13,134,316.31, 19,702,524.23 and 4,616,563.67 is: 6,925,214.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,134,316.31 : 19,702,524.23 = 4,616,563.67 : x
  2. Step 2: Convert to fraction form
    13,134,316.31/19,702,524.23 = 4,616,563.67/x
  3. Step 3: Cross multiply
    13,134,316.31x = 19,702,524.23 × 4,616,563.67
  4. Step 4: Simplify right side
    13,134,316.31x = 90,957,957,567,512.72
  5. Step 5: Solve for x
    x = 90,957,957,567,512.72/13,134,316.31
  6. Step 6: Final answer
    x = 6,925,214.49

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.