Home / 96,954,003.84-133,845,009.60-60,296,384.64

Finding the Fourth Proportional to 96,954,003.84, 133,845,009.60 and 60,296,384.64

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Solution

The fourth proportional to 96,954,003.84, 133,845,009.60 and 60,296,384.64 is: 83,239,163.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,954,003.84 : 133,845,009.60 = 60,296,384.64 : x
  2. Step 2: Convert to fraction form
    96,954,003.84/133,845,009.60 = 60,296,384.64/x
  3. Step 3: Cross multiply
    96,954,003.84x = 133,845,009.60 × 60,296,384.64
  4. Step 4: Simplify right side
    96,954,003.84x = 8,070,370,180,986,092
  5. Step 5: Solve for x
    x = 8,070,370,180,986,092/96,954,003.84
  6. Step 6: Final answer
    x = 83,239,163.53

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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.