Home / 34,570,494.96-47,708,245.44-19,101,576.48

Finding the Fourth Proportional to 34,570,494.96, 47,708,245.44 and 19,101,576.48

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Solution

The fourth proportional to 34,570,494.96, 47,708,245.44 and 19,101,576.48 is: 26,360,707.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,570,494.96 : 47,708,245.44 = 19,101,576.48 : x
  2. Step 2: Convert to fraction form
    34,570,494.96/47,708,245.44 = 19,101,576.48/x
  3. Step 3: Cross multiply
    34,570,494.96x = 47,708,245.44 × 19,101,576.48
  4. Step 4: Simplify right side
    34,570,494.96x = 911,302,698,998,771.25
  5. Step 5: Solve for x
    x = 911,302,698,998,771.25/34,570,494.96
  6. Step 6: Final answer
    x = 26,360,707.30

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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.