Home / 14,616,237.60-21,892,863.60-12,096,813.60

Finding the Fourth Proportional to 14,616,237.60, 21,892,863.60 and 12,096,813.60

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Solution

The fourth proportional to 14,616,237.60, 21,892,863.60 and 12,096,813.60 is: 18,119,156.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,616,237.60 : 21,892,863.60 = 12,096,813.60 : x
  2. Step 2: Convert to fraction form
    14,616,237.60/21,892,863.60 = 12,096,813.60/x
  3. Step 3: Cross multiply
    14,616,237.60x = 21,892,863.60 × 12,096,813.60
  4. Step 4: Simplify right side
    14,616,237.60x = 264,833,890,139,424.97
  5. Step 5: Solve for x
    x = 264,833,890,139,424.97/14,616,237.60
  6. Step 6: Final answer
    x = 18,119,156.06

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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.