Home / 122,599,772,237.34-183,993,522,072.30-55,494,143,025.16

Finding the Fourth Proportional to 122,599,772,237.34, 183,993,522,072.30 and 55,494,143,025.16

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Solution

The fourth proportional to 122,599,772,237.34, 183,993,522,072.30 and 55,494,143,025.16 is: 83,283,701,455.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,599,772,237.34 : 183,993,522,072.30 = 55,494,143,025.16 : x
  2. Step 2: Convert to fraction form
    122,599,772,237.34/183,993,522,072.30 = 55,494,143,025.16/x
  3. Step 3: Cross multiply
    122,599,772,237.34x = 183,993,522,072.30 × 55,494,143,025.16
  4. Step 4: Simplify right side
    122,599,772,237.34x = 10,210,562,829,583,149,694,976
  5. Step 5: Solve for x
    x = 10,210,562,829,583,149,694,976/122,599,772,237.34
  6. Step 6: Final answer
    x = 83,283,701,455.96

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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.