Home / 196,601,837.44-294,891,733.44-60,286,846.72

Finding the Fourth Proportional to 196,601,837.44, 294,891,733.44 and 60,286,846.72

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Solution

The fourth proportional to 196,601,837.44, 294,891,733.44 and 60,286,846.72 is: 90,426,890.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    196,601,837.44 : 294,891,733.44 = 60,286,846.72 : x
  2. Step 2: Convert to fraction form
    196,601,837.44/294,891,733.44 = 60,286,846.72/x
  3. Step 3: Cross multiply
    196,601,837.44x = 294,891,733.44 × 60,286,846.72
  4. Step 4: Simplify right side
    196,601,837.44x = 17,778,092,732,892,378
  5. Step 5: Solve for x
    x = 17,778,092,732,892,378/196,601,837.44
  6. Step 6: Final answer
    x = 90,426,890.02

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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.