Home / 14,771,307.06-20,384,353.14-8,244,879.89

Finding the Fourth Proportional to 14,771,307.06, 20,384,353.14 and 8,244,879.89

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Solution

The fourth proportional to 14,771,307.06, 20,384,353.14 and 8,244,879.89 is: 11,377,906.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,771,307.06 : 20,384,353.14 = 8,244,879.89 : x
  2. Step 2: Convert to fraction form
    14,771,307.06/20,384,353.14 = 8,244,879.89/x
  3. Step 3: Cross multiply
    14,771,307.06x = 20,384,353.14 × 8,244,879.89
  4. Step 4: Simplify right side
    14,771,307.06x = 168,066,543,172,722.59
  5. Step 5: Solve for x
    x = 168,066,543,172,722.59/14,771,307.06
  6. Step 6: Final answer
    x = 11,377,906.00

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.