Home / 122,698,022,235.96-184,065,435,901.17-43,095,541,560.87

Finding the Fourth Proportional to 122,698,022,235.96, 184,065,435,901.17 and 43,095,541,560.87

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Solution

The fourth proportional to 122,698,022,235.96, 184,065,435,901.17 and 43,095,541,560.87 is: 64,649,775,915.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,698,022,235.96 : 184,065,435,901.17 = 43,095,541,560.87 : x
  2. Step 2: Convert to fraction form
    122,698,022,235.96/184,065,435,901.17 = 43,095,541,560.87/x
  3. Step 3: Cross multiply
    122,698,022,235.96x = 184,065,435,901.17 × 43,095,541,560.87
  4. Step 4: Simplify right side
    122,698,022,235.96x = 7,932,399,642,798,526,038,016
  5. Step 5: Solve for x
    x = 7,932,399,642,798,526,038,016/122,698,022,235.96
  6. Step 6: Final answer
    x = 64,649,775,915.24

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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.