Home / 1,941,696,015.03-2,912,544,022.55-649,231,503.03

Finding the Fourth Proportional to 1,941,696,015.03, 2,912,544,022.55 and 649,231,503.03

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Solution

The fourth proportional to 1,941,696,015.03, 2,912,544,022.55 and 649,231,503.03 is: 973,847,254.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,941,696,015.03 : 2,912,544,022.55 = 649,231,503.03 : x
  2. Step 2: Convert to fraction form
    1,941,696,015.03/2,912,544,022.55 = 649,231,503.03/x
  3. Step 3: Cross multiply
    1,941,696,015.03x = 2,912,544,022.55 × 649,231,503.03
  4. Step 4: Simplify right side
    1,941,696,015.03x = 1,890,915,333,401,178,880
  5. Step 5: Solve for x
    x = 1,890,915,333,401,178,880/1,941,696,015.03
  6. Step 6: Final answer
    x = 973,847,254.55

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Double scale
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Similar ratio
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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.