Home / 60,148,998.36-83,005,777.48-32,646,926.60

Finding the Fourth Proportional to 60,148,998.36, 83,005,777.48 and 32,646,926.60

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Solution

The fourth proportional to 60,148,998.36, 83,005,777.48 and 32,646,926.60 is: 45,052,845.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,148,998.36 : 83,005,777.48 = 32,646,926.60 : x
  2. Step 2: Convert to fraction form
    60,148,998.36/83,005,777.48 = 32,646,926.60/x
  3. Step 3: Cross multiply
    60,148,998.36x = 83,005,777.48 × 32,646,926.60
  4. Step 4: Simplify right side
    60,148,998.36x = 2,709,883,524,765,493
  5. Step 5: Solve for x
    x = 2,709,883,524,765,493/60,148,998.36
  6. Step 6: Final answer
    x = 45,052,845.41

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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.