Home / 5,477,466,873,097-7,559,601,639,960.20-3,312,189,256,895.60

Finding the Fourth Proportional to 5,477,466,873,097, 7,559,601,639,960.20 and 3,312,189,256,895.60

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Solution

The fourth proportional to 5,477,466,873,097, 7,559,601,639,960.20 and 3,312,189,256,895.60 is: 4,571,242,860,685.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,477,466,873,097 : 7,559,601,639,960.20 = 3,312,189,256,895.60 : x
  2. Step 2: Convert to fraction form
    5,477,466,873,097/7,559,601,639,960.20 = 3,312,189,256,895.60/x
  3. Step 3: Cross multiply
    5,477,466,873,097x = 7,559,601,639,960.20 × 3,312,189,256,895.60
  4. Step 4: Simplify right side
    5,477,466,873,097x = 25,038,831,338,286,535,782,957,056
  5. Step 5: Solve for x
    x = 25,038,831,338,286,535,782,957,056/5,477,466,873,097
  6. Step 6: Final answer
    x = 4,571,242,860,685.60

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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.