Home / 4,696,122,176,048.50-7,045,202,305,777.20-1,428,728,247,582.70

Finding the Fourth Proportional to 4,696,122,176,048.50, 7,045,202,305,777.20 and 1,428,728,247,582.70

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Solution

The fourth proportional to 4,696,122,176,048.50, 7,045,202,305,777.20 and 1,428,728,247,582.70 is: 2,143,402,400,290.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,696,122,176,048.50 : 7,045,202,305,777.20 = 1,428,728,247,582.70 : x
  2. Step 2: Convert to fraction form
    4,696,122,176,048.50/7,045,202,305,777.20 = 1,428,728,247,582.70/x
  3. Step 3: Cross multiply
    4,696,122,176,048.50x = 7,045,202,305,777.20 × 1,428,728,247,582.70
  4. Step 4: Simplify right side
    4,696,122,176,048.50x = 10,065,679,544,198,655,379,505,152
  5. Step 5: Solve for x
    x = 10,065,679,544,198,655,379,505,152/4,696,122,176,048.50
  6. Step 6: Final answer
    x = 2,143,402,400,290.26

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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.