Home / 14,035,845.16-21,054,519.42-4,451,951.08

Finding the Fourth Proportional to 14,035,845.16, 21,054,519.42 and 4,451,951.08

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Solution

The fourth proportional to 14,035,845.16, 21,054,519.42 and 4,451,951.08 is: 6,678,165.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,035,845.16 : 21,054,519.42 = 4,451,951.08 : x
  2. Step 2: Convert to fraction form
    14,035,845.16/21,054,519.42 = 4,451,951.08/x
  3. Step 3: Cross multiply
    14,035,845.16x = 21,054,519.42 × 4,451,951.08
  4. Step 4: Simplify right side
    14,035,845.16x = 93,733,690,470,749.98
  5. Step 5: Solve for x
    x = 93,733,690,470,749.98/14,035,845.16
  6. Step 6: Final answer
    x = 6,678,165.04

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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.