Home / 43,733,892.35-65,601,083.72-14,587,651.31

Finding the Fourth Proportional to 43,733,892.35, 65,601,083.72 and 14,587,651.31

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Solution

The fourth proportional to 43,733,892.35, 65,601,083.72 and 14,587,651.31 is: 21,881,558.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,733,892.35 : 65,601,083.72 = 14,587,651.31 : x
  2. Step 2: Convert to fraction form
    43,733,892.35/65,601,083.72 = 14,587,651.31/x
  3. Step 3: Cross multiply
    43,733,892.35x = 65,601,083.72 × 14,587,651.31
  4. Step 4: Simplify right side
    43,733,892.35x = 956,965,734,942,947.38
  5. Step 5: Solve for x
    x = 956,965,734,942,947.38/43,733,892.35
  6. Step 6: Final answer
    x = 21,881,558.75

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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.