Home / 2,400,941,184.75-3,313,298,834.96-1,302,099,072.75

Finding the Fourth Proportional to 2,400,941,184.75, 3,313,298,834.96 and 1,302,099,072.75

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Solution

The fourth proportional to 2,400,941,184.75, 3,313,298,834.96 and 1,302,099,072.75 is: 1,796,896,720.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,400,941,184.75 : 3,313,298,834.96 = 1,302,099,072.75 : x
  2. Step 2: Convert to fraction form
    2,400,941,184.75/3,313,298,834.96 = 1,302,099,072.75/x
  3. Step 3: Cross multiply
    2,400,941,184.75x = 3,313,298,834.96 × 1,302,099,072.75
  4. Step 4: Simplify right side
    2,400,941,184.75x = 4,314,243,340,738,560,512
  5. Step 5: Solve for x
    x = 4,314,243,340,738,560,512/2,400,941,184.75
  6. Step 6: Final answer
    x = 1,796,896,720.40

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Double scale
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1.5x scale

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.