Home / 2,846,228,532.30-4,268,949,138.45-882,432,002.70

Finding the Fourth Proportional to 2,846,228,532.30, 4,268,949,138.45 and 882,432,002.70

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Solution

The fourth proportional to 2,846,228,532.30, 4,268,949,138.45 and 882,432,002.70 is: 1,323,525,955.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,846,228,532.30 : 4,268,949,138.45 = 882,432,002.70 : x
  2. Step 2: Convert to fraction form
    2,846,228,532.30/4,268,949,138.45 = 882,432,002.70/x
  3. Step 3: Cross multiply
    2,846,228,532.30x = 4,268,949,138.45 × 882,432,002.70
  4. Step 4: Simplify right side
    2,846,228,532.30x = 3,767,057,337,666,873,344
  5. Step 5: Solve for x
    x = 3,767,057,337,666,873,344/2,846,228,532.30
  6. Step 6: Final answer
    x = 1,323,525,955.46

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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.