Home / 7,093,274,323,114-10,638,836,435,598-1,930,521,651,900.40

Finding the Fourth Proportional to 7,093,274,323,114, 10,638,836,435,598 and 1,930,521,651,900.40

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Solution

The fourth proportional to 7,093,274,323,114, 10,638,836,435,598 and 1,930,521,651,900.40 is: 2,895,489,890,052.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,093,274,323,114 : 10,638,836,435,598 = 1,930,521,651,900.40 : x
  2. Step 2: Convert to fraction form
    7,093,274,323,114/10,638,836,435,598 = 1,930,521,651,900.40/x
  3. Step 3: Cross multiply
    7,093,274,323,114x = 10,638,836,435,598 × 1,930,521,651,900.40
  4. Step 4: Simplify right side
    7,093,274,323,114x = 20,538,504,089,948,812,933,595,136
  5. Step 5: Solve for x
    x = 20,538,504,089,948,812,933,595,136/7,093,274,323,114
  6. Step 6: Final answer
    x = 2,895,489,890,052.96

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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.