Home / 75,833,166,561.96-104,648,487,335.46-41,999,735,255.16

Finding the Fourth Proportional to 75,833,166,561.96, 104,648,487,335.46 and 41,999,735,255.16

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Solution

The fourth proportional to 75,833,166,561.96, 104,648,487,335.46 and 41,999,735,255.16 is: 57,958,924,336.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,833,166,561.96 : 104,648,487,335.46 = 41,999,735,255.16 : x
  2. Step 2: Convert to fraction form
    75,833,166,561.96/104,648,487,335.46 = 41,999,735,255.16/x
  3. Step 3: Cross multiply
    75,833,166,561.96x = 104,648,487,335.46 × 41,999,735,255.16
  4. Step 4: Simplify right side
    75,833,166,561.96x = 4,395,208,762,942,284,627,968
  5. Step 5: Solve for x
    x = 4,395,208,762,942,284,627,968/75,833,166,561.96
  6. Step 6: Final answer
    x = 57,958,924,336.24

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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.