Home / 11,086,869.40-16,647,411.30-6,048,021.40

Finding the Fourth Proportional to 11,086,869.40, 16,647,411.30 and 6,048,021.40

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Solution

The fourth proportional to 11,086,869.40, 16,647,411.30 and 6,048,021.40 is: 9,081,364.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,086,869.40 : 16,647,411.30 = 6,048,021.40 : x
  2. Step 2: Convert to fraction form
    11,086,869.40/16,647,411.30 = 6,048,021.40/x
  3. Step 3: Cross multiply
    11,086,869.40x = 16,647,411.30 × 6,048,021.40
  4. Step 4: Simplify right side
    11,086,869.40x = 100,683,899,797,001.83
  5. Step 5: Solve for x
    x = 100,683,899,797,001.83/11,086,869.40
  6. Step 6: Final answer
    x = 9,081,364.28

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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.