Home / 7,350,394,928,352.60-10,144,434,476,647-4,183,461,309,751.80

Finding the Fourth Proportional to 7,350,394,928,352.60, 10,144,434,476,647 and 4,183,461,309,751.80

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Solution

The fourth proportional to 7,350,394,928,352.60, 10,144,434,476,647 and 4,183,461,309,751.80 is: 5,773,682,850,518.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,350,394,928,352.60 : 10,144,434,476,647 = 4,183,461,309,751.80 : x
  2. Step 2: Convert to fraction form
    7,350,394,928,352.60/10,144,434,476,647 = 4,183,461,309,751.80/x
  3. Step 3: Cross multiply
    7,350,394,928,352.60x = 10,144,434,476,647 × 4,183,461,309,751.80
  4. Step 4: Simplify right side
    7,350,394,928,352.60x = 42,438,849,142,364,974,098,677,760
  5. Step 5: Solve for x
    x = 42,438,849,142,364,974,098,677,760/7,350,394,928,352.60
  6. Step 6: Final answer
    x = 5,773,682,850,518.15

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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.