Home / 196,379,771.22-294,581,466.27-60,066,335.70

Finding the Fourth Proportional to 196,379,771.22, 294,581,466.27 and 60,066,335.70

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Solution

The fourth proportional to 196,379,771.22, 294,581,466.27 and 60,066,335.70 is: 90,103,115.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    196,379,771.22 : 294,581,466.27 = 60,066,335.70 : x
  2. Step 2: Convert to fraction form
    196,379,771.22/294,581,466.27 = 60,066,335.70/x
  3. Step 3: Cross multiply
    196,379,771.22x = 294,581,466.27 × 60,066,335.70
  4. Step 4: Simplify right side
    196,379,771.22x = 17,694,429,243,972,046
  5. Step 5: Solve for x
    x = 17,694,429,243,972,046/196,379,771.22
  6. Step 6: Final answer
    x = 90,103,115.68

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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.