Home / 29,074,129.60-43,573,869.60-22,309,009.60

Finding the Fourth Proportional to 29,074,129.60, 43,573,869.60 and 22,309,009.60

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Solution

The fourth proportional to 29,074,129.60, 43,573,869.60 and 22,309,009.60 is: 33,434,874.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,074,129.60 : 43,573,869.60 = 22,309,009.60 : x
  2. Step 2: Convert to fraction form
    29,074,129.60/43,573,869.60 = 22,309,009.60/x
  3. Step 3: Cross multiply
    29,074,129.60x = 43,573,869.60 × 22,309,009.60
  4. Step 4: Simplify right side
    29,074,129.60x = 972,089,875,215,548.25
  5. Step 5: Solve for x
    x = 972,089,875,215,548.25/29,074,129.60
  6. Step 6: Final answer
    x = 33,434,874.53

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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.