Home / 97,110,082.90-145,768,819.34-41,805,290.69

Finding the Fourth Proportional to 97,110,082.90, 145,768,819.34 and 41,805,290.69

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Solution

The fourth proportional to 97,110,082.90, 145,768,819.34 and 41,805,290.69 is: 62,752,576.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,110,082.90 : 145,768,819.34 = 41,805,290.69 : x
  2. Step 2: Convert to fraction form
    97,110,082.90/145,768,819.34 = 41,805,290.69/x
  3. Step 3: Cross multiply
    97,110,082.90x = 145,768,819.34 × 41,805,290.69
  4. Step 4: Simplify right side
    97,110,082.90x = 6,093,907,866,046,794
  5. Step 5: Solve for x
    x = 6,093,907,866,046,794/97,110,082.90
  6. Step 6: Final answer
    x = 62,752,576.09

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.