Home / 1,738,507,247.80-2,607,760,871.70-446,042,735.80

Finding the Fourth Proportional to 1,738,507,247.80, 2,607,760,871.70 and 446,042,735.80

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Solution

The fourth proportional to 1,738,507,247.80, 2,607,760,871.70 and 446,042,735.80 is: 669,064,103.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,738,507,247.80 : 2,607,760,871.70 = 446,042,735.80 : x
  2. Step 2: Convert to fraction form
    1,738,507,247.80/2,607,760,871.70 = 446,042,735.80/x
  3. Step 3: Cross multiply
    1,738,507,247.80x = 2,607,760,871.70 × 446,042,735.80
  4. Step 4: Simplify right side
    1,738,507,247.80x = 1,163,172,793,525,260,800
  5. Step 5: Solve for x
    x = 1,163,172,793,525,260,800/1,738,507,247.80
  6. Step 6: Final answer
    x = 669,064,103.70

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Double scale
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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.