Home / 1,738,507,204.80-2,607,760,807.20-446,042,692.80

Finding the Fourth Proportional to 1,738,507,204.80, 2,607,760,807.20 and 446,042,692.80

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Solution

The fourth proportional to 1,738,507,204.80, 2,607,760,807.20 and 446,042,692.80 is: 669,064,039.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,738,507,204.80 : 2,607,760,807.20 = 446,042,692.80 : x
  2. Step 2: Convert to fraction form
    1,738,507,204.80/2,607,760,807.20 = 446,042,692.80/x
  3. Step 3: Cross multiply
    1,738,507,204.80x = 2,607,760,807.20 × 446,042,692.80
  4. Step 4: Simplify right side
    1,738,507,204.80x = 1,163,172,652,621,789,696
  5. Step 5: Solve for x
    x = 1,163,172,652,621,789,696/1,738,507,204.80
  6. Step 6: Final answer
    x = 669,064,039.20

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Double scale
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Similar ratio
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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.