Home / 34,122,668.40-51,184,002.60-11,093,558.40

Finding the Fourth Proportional to 34,122,668.40, 51,184,002.60 and 11,093,558.40

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Solution

The fourth proportional to 34,122,668.40, 51,184,002.60 and 11,093,558.40 is: 16,640,337.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,122,668.40 : 51,184,002.60 = 11,093,558.40 : x
  2. Step 2: Convert to fraction form
    34,122,668.40/51,184,002.60 = 11,093,558.40/x
  3. Step 3: Cross multiply
    34,122,668.40x = 51,184,002.60 × 11,093,558.40
  4. Step 4: Simplify right side
    34,122,668.40x = 567,812,721,988,851.88
  5. Step 5: Solve for x
    x = 567,812,721,988,851.88/34,122,668.40
  6. Step 6: Final answer
    x = 16,640,337.60

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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.