Home / 23,649,845.85-32,630,610.90-13,855,024.62

Finding the Fourth Proportional to 23,649,845.85, 32,630,610.90 and 13,855,024.62

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Solution

The fourth proportional to 23,649,845.85, 32,630,610.90 and 13,855,024.62 is: 19,116,315.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,649,845.85 : 32,630,610.90 = 13,855,024.62 : x
  2. Step 2: Convert to fraction form
    23,649,845.85/32,630,610.90 = 13,855,024.62/x
  3. Step 3: Cross multiply
    23,649,845.85x = 32,630,610.90 × 13,855,024.62
  4. Step 4: Simplify right side
    23,649,845.85x = 452,097,917,385,140.31
  5. Step 5: Solve for x
    x = 452,097,917,385,140.31/23,649,845.85
  6. Step 6: Final answer
    x = 19,116,315.61

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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.