Home / 41,619,595.06-62,435,374.44-12,867,972.67

Finding the Fourth Proportional to 41,619,595.06, 62,435,374.44 and 12,867,972.67

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Solution

The fourth proportional to 41,619,595.06, 62,435,374.44 and 12,867,972.67 is: 19,303,808.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,619,595.06 : 62,435,374.44 = 12,867,972.67 : x
  2. Step 2: Convert to fraction form
    41,619,595.06/62,435,374.44 = 12,867,972.67/x
  3. Step 3: Cross multiply
    41,619,595.06x = 62,435,374.44 × 12,867,972.67
  4. Step 4: Simplify right side
    41,619,595.06x = 803,416,691,935,136.50
  5. Step 5: Solve for x
    x = 803,416,691,935,136.50/41,619,595.06
  6. Step 6: Final answer
    x = 19,303,808.48

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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.