Home / 52,147,675.55-71,967,429.59-34,475,874.91

Finding the Fourth Proportional to 52,147,675.55, 71,967,429.59 and 34,475,874.91

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Solution

The fourth proportional to 52,147,675.55, 71,967,429.59 and 34,475,874.91 is: 47,579,112.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,147,675.55 : 71,967,429.59 = 34,475,874.91 : x
  2. Step 2: Convert to fraction form
    52,147,675.55/71,967,429.59 = 34,475,874.91/x
  3. Step 3: Cross multiply
    52,147,675.55x = 71,967,429.59 × 34,475,874.91
  4. Step 4: Simplify right side
    52,147,675.55x = 2,481,140,100,045,343.50
  5. Step 5: Solve for x
    x = 2,481,140,100,045,343.50/52,147,675.55
  6. Step 6: Final answer
    x = 47,579,112.08

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.