Home / 5,056,989,098,993.60-6,978,650,121,430.10-2,744,735,650,805

Finding the Fourth Proportional to 5,056,989,098,993.60, 6,978,650,121,430.10 and 2,744,735,650,805

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Solution

The fourth proportional to 5,056,989,098,993.60, 6,978,650,121,430.10 and 2,744,735,650,805 is: 3,787,738,001,372.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,056,989,098,993.60 : 6,978,650,121,430.10 = 2,744,735,650,805 : x
  2. Step 2: Convert to fraction form
    5,056,989,098,993.60/6,978,650,121,430.10 = 2,744,735,650,805/x
  3. Step 3: Cross multiply
    5,056,989,098,993.60x = 6,978,650,121,430.10 × 2,744,735,650,805
  4. Step 4: Simplify right side
    5,056,989,098,993.60x = 19,154,549,782,783,837,184,458,752
  5. Step 5: Solve for x
    x = 19,154,549,782,783,837,184,458,752/5,056,989,098,993.60
  6. Step 6: Final answer
    x = 3,787,738,001,372.36

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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.