Home / 3,318,624,089.57-4,977,290,348.80-957,619,059.53

Finding the Fourth Proportional to 3,318,624,089.57, 4,977,290,348.80 and 957,619,059.53

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Solution

The fourth proportional to 3,318,624,089.57, 4,977,290,348.80 and 957,619,059.53 is: 1,436,242,242.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,318,624,089.57 : 4,977,290,348.80 = 957,619,059.53 : x
  2. Step 2: Convert to fraction form
    3,318,624,089.57/4,977,290,348.80 = 957,619,059.53/x
  3. Step 3: Cross multiply
    3,318,624,089.57x = 4,977,290,348.80 × 957,619,059.53
  4. Step 4: Simplify right side
    3,318,624,089.57x = 4,766,348,102,798,320,640
  5. Step 5: Solve for x
    x = 4,766,348,102,798,320,640/3,318,624,089.57
  6. Step 6: Final answer
    x = 1,436,242,242.01

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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.