Home / 23,269,885.34-34,907,211.83-8,905,035.11

Finding the Fourth Proportional to 23,269,885.34, 34,907,211.83 and 8,905,035.11

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Solution

The fourth proportional to 23,269,885.34, 34,907,211.83 and 8,905,035.11 is: 13,358,464.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,269,885.34 : 34,907,211.83 = 8,905,035.11 : x
  2. Step 2: Convert to fraction form
    23,269,885.34/34,907,211.83 = 8,905,035.11/x
  3. Step 3: Cross multiply
    23,269,885.34x = 34,907,211.83 × 8,905,035.11
  4. Step 4: Simplify right side
    23,269,885.34x = 310,849,946,786,083.94
  5. Step 5: Solve for x
    x = 310,849,946,786,083.94/23,269,885.34
  6. Step 6: Final answer
    x = 13,358,464.91

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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.