Home / 23,568,348.24-32,519,443.20-13,776,898.80

Finding the Fourth Proportional to 23,568,348.24, 32,519,443.20 and 13,776,898.80

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Solution

The fourth proportional to 23,568,348.24, 32,519,443.20 and 13,776,898.80 is: 19,009,269.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,568,348.24 : 32,519,443.20 = 13,776,898.80 : x
  2. Step 2: Convert to fraction form
    23,568,348.24/32,519,443.20 = 13,776,898.80/x
  3. Step 3: Cross multiply
    23,568,348.24x = 32,519,443.20 × 13,776,898.80
  4. Step 4: Simplify right side
    23,568,348.24x = 448,017,077,998,748.19
  5. Step 5: Solve for x
    x = 448,017,077,998,748.19/23,568,348.24
  6. Step 6: Final answer
    x = 19,009,269.27

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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.