Home / 2,294,347,126.80-3,441,520,690.20-742,751,983.20

Finding the Fourth Proportional to 2,294,347,126.80, 3,441,520,690.20 and 742,751,983.20

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Solution

The fourth proportional to 2,294,347,126.80, 3,441,520,690.20 and 742,751,983.20 is: 1,114,127,974.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,294,347,126.80 : 3,441,520,690.20 = 742,751,983.20 : x
  2. Step 2: Convert to fraction form
    2,294,347,126.80/3,441,520,690.20 = 742,751,983.20/x
  3. Step 3: Cross multiply
    2,294,347,126.80x = 3,441,520,690.20 × 742,751,983.20
  4. Step 4: Simplify right side
    2,294,347,126.80x = 2,556,196,317,869,882,880
  5. Step 5: Solve for x
    x = 2,556,196,317,869,882,880/2,294,347,126.80
  6. Step 6: Final answer
    x = 1,114,127,974.80

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1.5x scale

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.