Home / 4,013,145,041.70-6,019,717,562.55-3,651,552,585.30

Finding the Fourth Proportional to 4,013,145,041.70, 6,019,717,562.55 and 3,651,552,585.30

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Solution

The fourth proportional to 4,013,145,041.70, 6,019,717,562.55 and 3,651,552,585.30 is: 5,477,328,877.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,013,145,041.70 : 6,019,717,562.55 = 3,651,552,585.30 : x
  2. Step 2: Convert to fraction form
    4,013,145,041.70/6,019,717,562.55 = 3,651,552,585.30/x
  3. Step 3: Cross multiply
    4,013,145,041.70x = 6,019,717,562.55 × 3,651,552,585.30
  4. Step 4: Simplify right side
    4,013,145,041.70x = 21,981,315,228,305,268,736
  5. Step 5: Solve for x
    x = 21,981,315,228,305,268,736/4,013,145,041.70
  6. Step 6: Final answer
    x = 5,477,328,877.95

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Double scale
Find fourth proportional to 4,013,145,042.70, 6,019,717,564.05 and 3,651,552,586.30
Similar ratio
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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.