Home / 1,230,827,152.80-1,844,673,087.60-502,993,552.80

Finding the Fourth Proportional to 1,230,827,152.80, 1,844,673,087.60 and 502,993,552.80

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Solution

The fourth proportional to 1,230,827,152.80, 1,844,673,087.60 and 502,993,552.80 is: 753,849,692.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,230,827,152.80 : 1,844,673,087.60 = 502,993,552.80 : x
  2. Step 2: Convert to fraction form
    1,230,827,152.80/1,844,673,087.60 = 502,993,552.80/x
  3. Step 3: Cross multiply
    1,230,827,152.80x = 1,844,673,087.60 × 502,993,552.80
  4. Step 4: Simplify right side
    1,230,827,152.80x = 927,858,670,086,469,632
  5. Step 5: Solve for x
    x = 927,858,670,086,469,632/1,230,827,152.80
  6. Step 6: Final answer
    x = 753,849,692.03

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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.