Home / 32,718,558.60-45,151,911.51-18,034,788.27

Finding the Fourth Proportional to 32,718,558.60, 45,151,911.51 and 18,034,788.27

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Solution

The fourth proportional to 32,718,558.60, 45,151,911.51 and 18,034,788.27 is: 24,888,173.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,718,558.60 : 45,151,911.51 = 18,034,788.27 : x
  2. Step 2: Convert to fraction form
    32,718,558.60/45,151,911.51 = 18,034,788.27/x
  3. Step 3: Cross multiply
    32,718,558.60x = 45,151,911.51 × 18,034,788.27
  4. Step 4: Simplify right side
    32,718,558.60x = 814,305,164,068,625.88
  5. Step 5: Solve for x
    x = 814,305,164,068,625.88/32,718,558.60
  6. Step 6: Final answer
    x = 24,888,173.53

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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.