Home / 16,286,252.02-22,483,753.32-12,556,937.70

Finding the Fourth Proportional to 16,286,252.02, 22,483,753.32 and 12,556,937.70

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Solution

The fourth proportional to 16,286,252.02, 22,483,753.32 and 12,556,937.70 is: 17,335,301.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,286,252.02 : 22,483,753.32 = 12,556,937.70 : x
  2. Step 2: Convert to fraction form
    16,286,252.02/22,483,753.32 = 12,556,937.70/x
  3. Step 3: Cross multiply
    16,286,252.02x = 22,483,753.32 × 12,556,937.70
  4. Step 4: Simplify right side
    16,286,252.02x = 282,327,089,701,408.12
  5. Step 5: Solve for x
    x = 282,327,089,701,408.12/16,286,252.02
  6. Step 6: Final answer
    x = 17,335,301.54

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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.