Home / 1,789,318,731,811.70-2,683,988,131,454.90-596,835,192,993.12

Finding the Fourth Proportional to 1,789,318,731,811.70, 2,683,988,131,454.90 and 596,835,192,993.12

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Solution

The fourth proportional to 1,789,318,731,811.70, 2,683,988,131,454.90 and 596,835,192,993.12 is: 895,256,136,287.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,789,318,731,811.70 : 2,683,988,131,454.90 = 596,835,192,993.12 : x
  2. Step 2: Convert to fraction form
    1,789,318,731,811.70/2,683,988,131,454.90 = 596,835,192,993.12/x
  3. Step 3: Cross multiply
    1,789,318,731,811.70x = 2,683,988,131,454.90 × 596,835,192,993.12
  4. Step 4: Simplify right side
    1,789,318,731,811.70x = 1,601,898,574,428,128,640,237,568
  5. Step 5: Solve for x
    x = 1,601,898,574,428,128,640,237,568/1,789,318,731,811.70
  6. Step 6: Final answer
    x = 895,256,136,287.24

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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.