Home / 1,741,880,932.70-2,612,821,399.05-1,569,888,254.30

Finding the Fourth Proportional to 1,741,880,932.70, 2,612,821,399.05 and 1,569,888,254.30

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Solution

The fourth proportional to 1,741,880,932.70, 2,612,821,399.05 and 1,569,888,254.30 is: 2,354,832,381.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,741,880,932.70 : 2,612,821,399.05 = 1,569,888,254.30 : x
  2. Step 2: Convert to fraction form
    1,741,880,932.70/2,612,821,399.05 = 1,569,888,254.30/x
  3. Step 3: Cross multiply
    1,741,880,932.70x = 2,612,821,399.05 × 1,569,888,254.30
  4. Step 4: Simplify right side
    1,741,880,932.70x = 4,101,837,624,952,288,256
  5. Step 5: Solve for x
    x = 4,101,837,624,952,288,256/1,741,880,932.70
  6. Step 6: Final answer
    x = 2,354,832,381.45

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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.