Home / 2,401,342,668.70-3,602,014,003.05-848,790,931.30

Finding the Fourth Proportional to 2,401,342,668.70, 3,602,014,003.05 and 848,790,931.30

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Solution

The fourth proportional to 2,401,342,668.70, 3,602,014,003.05 and 848,790,931.30 is: 1,273,186,396.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,401,342,668.70 : 3,602,014,003.05 = 848,790,931.30 : x
  2. Step 2: Convert to fraction form
    2,401,342,668.70/3,602,014,003.05 = 848,790,931.30/x
  3. Step 3: Cross multiply
    2,401,342,668.70x = 3,602,014,003.05 × 848,790,931.30
  4. Step 4: Simplify right side
    2,401,342,668.70x = 3,057,356,820,204,450,304
  5. Step 5: Solve for x
    x = 3,057,356,820,204,450,304/2,401,342,668.70
  6. Step 6: Final answer
    x = 1,273,186,396.95

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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.