Home / 23,442,991.03-32,341,022.34-14,145,375.15

Finding the Fourth Proportional to 23,442,991.03, 32,341,022.34 and 14,145,375.15

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Solution

The fourth proportional to 23,442,991.03, 32,341,022.34 and 14,145,375.15 is: 19,514,399.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,442,991.03 : 32,341,022.34 = 14,145,375.15 : x
  2. Step 2: Convert to fraction form
    23,442,991.03/32,341,022.34 = 14,145,375.15/x
  3. Step 3: Cross multiply
    23,442,991.03x = 32,341,022.34 × 14,145,375.15
  4. Step 4: Simplify right side
    23,442,991.03x = 457,475,893,733,830.88
  5. Step 5: Solve for x
    x = 457,475,893,733,830.88/23,442,991.03
  6. Step 6: Final answer
    x = 19,514,399.56

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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.