Home / 32,886,885.44-49,329,145.56-8,625,618.56

Finding the Fourth Proportional to 32,886,885.44, 49,329,145.56 and 8,625,618.56

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Solution

The fourth proportional to 32,886,885.44, 49,329,145.56 and 8,625,618.56 is: 12,938,117.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,886,885.44 : 49,329,145.56 = 8,625,618.56 : x
  2. Step 2: Convert to fraction form
    32,886,885.44/49,329,145.56 = 8,625,618.56/x
  3. Step 3: Cross multiply
    32,886,885.44x = 49,329,145.56 × 8,625,618.56
  4. Step 4: Simplify right side
    32,886,885.44x = 425,494,393,491,277.62
  5. Step 5: Solve for x
    x = 425,494,393,491,277.62/32,886,885.44
  6. Step 6: Final answer
    x = 12,938,117.67

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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.