Home / 14,081,695.16-19,435,771.62-8,576,884.94

Finding the Fourth Proportional to 14,081,695.16, 19,435,771.62 and 8,576,884.94

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Solution

The fourth proportional to 14,081,695.16, 19,435,771.62 and 8,576,884.94 is: 11,837,948.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,081,695.16 : 19,435,771.62 = 8,576,884.94 : x
  2. Step 2: Convert to fraction form
    14,081,695.16/19,435,771.62 = 8,576,884.94/x
  3. Step 3: Cross multiply
    14,081,695.16x = 19,435,771.62 × 8,576,884.94
  4. Step 4: Simplify right side
    14,081,695.16x = 166,698,376,807,678.56
  5. Step 5: Solve for x
    x = 166,698,376,807,678.56/14,081,695.16
  6. Step 6: Final answer
    x = 11,837,948.13

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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.