Home / 4,038,517,867,580.60-6,058,149,200,062-1,318,845,545,365.30

Finding the Fourth Proportional to 4,038,517,867,580.60, 6,058,149,200,062 and 1,318,845,545,365.30

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Solution

The fourth proportional to 4,038,517,867,580.60, 6,058,149,200,062 and 1,318,845,545,365.30 is: 1,978,389,931,068.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,038,517,867,580.60 : 6,058,149,200,062 = 1,318,845,545,365.30 : x
  2. Step 2: Convert to fraction form
    4,038,517,867,580.60/6,058,149,200,062 = 1,318,845,545,365.30/x
  3. Step 3: Cross multiply
    4,038,517,867,580.60x = 6,058,149,200,062 × 1,318,845,545,365.30
  4. Step 4: Simplify right side
    4,038,517,867,580.60x = 7,989,763,085,660,124,325,347,328
  5. Step 5: Solve for x
    x = 7,989,763,085,660,124,325,347,328/4,038,517,867,580.60
  6. Step 6: Final answer
    x = 1,978,389,931,068.11

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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.