Home / 2,626,540,769.70-3,624,599,388.33-1,453,127,439.78

Finding the Fourth Proportional to 2,626,540,769.70, 3,624,599,388.33 and 1,453,127,439.78

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Solution

The fourth proportional to 2,626,540,769.70, 3,624,599,388.33 and 1,453,127,439.78 is: 2,005,300,999.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,626,540,769.70 : 3,624,599,388.33 = 1,453,127,439.78 : x
  2. Step 2: Convert to fraction form
    2,626,540,769.70/3,624,599,388.33 = 1,453,127,439.78/x
  3. Step 3: Cross multiply
    2,626,540,769.70x = 3,624,599,388.33 × 1,453,127,439.78
  4. Step 4: Simplify right side
    2,626,540,769.70x = 5,267,004,829,392,126,976
  5. Step 5: Solve for x
    x = 5,267,004,829,392,126,976/2,626,540,769.70
  6. Step 6: Final answer
    x = 2,005,300,999.00

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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.