Home / 2,668,315,638,020.40-3,682,018,280,374.50-1,496,462,903,213.70

Finding the Fourth Proportional to 2,668,315,638,020.40, 3,682,018,280,374.50 and 1,496,462,903,213.70

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Solution

The fourth proportional to 2,668,315,638,020.40, 3,682,018,280,374.50 and 1,496,462,903,213.70 is: 2,064,974,505,648.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,668,315,638,020.40 : 3,682,018,280,374.50 = 1,496,462,903,213.70 : x
  2. Step 2: Convert to fraction form
    2,668,315,638,020.40/3,682,018,280,374.50 = 1,496,462,903,213.70/x
  3. Step 3: Cross multiply
    2,668,315,638,020.40x = 3,682,018,280,374.50 × 1,496,462,903,213.70
  4. Step 4: Simplify right side
    2,668,315,638,020.40x = 5,510,003,765,535,138,914,500,608
  5. Step 5: Solve for x
    x = 5,510,003,765,535,138,914,500,608/2,668,315,638,020.40
  6. Step 6: Final answer
    x = 2,064,974,505,648.43

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.