Home / 1,738,728,045.20-2,608,092,067.80-1,566,735,366.80

Finding the Fourth Proportional to 1,738,728,045.20, 2,608,092,067.80 and 1,566,735,366.80

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Solution

The fourth proportional to 1,738,728,045.20, 2,608,092,067.80 and 1,566,735,366.80 is: 2,350,103,050.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,738,728,045.20 : 2,608,092,067.80 = 1,566,735,366.80 : x
  2. Step 2: Convert to fraction form
    1,738,728,045.20/2,608,092,067.80 = 1,566,735,366.80/x
  3. Step 3: Cross multiply
    1,738,728,045.20x = 2,608,092,067.80 × 1,566,735,366.80
  4. Step 4: Simplify right side
    1,738,728,045.20x = 4,086,190,082,492,803,584
  5. Step 5: Solve for x
    x = 4,086,190,082,492,803,584/1,738,728,045.20
  6. Step 6: Final answer
    x = 2,350,103,050.20

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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.