Home / 53,535,704.65-80,302,906.60-14,674,123.91

Finding the Fourth Proportional to 53,535,704.65, 80,302,906.60 and 14,674,123.91

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Solution

The fourth proportional to 53,535,704.65, 80,302,906.60 and 14,674,123.91 is: 22,011,007.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,535,704.65 : 80,302,906.60 = 14,674,123.91 : x
  2. Step 2: Convert to fraction form
    53,535,704.65/80,302,906.60 = 14,674,123.91/x
  3. Step 3: Cross multiply
    53,535,704.65x = 80,302,906.60 × 14,674,123.91
  4. Step 4: Simplify right side
    53,535,704.65x = 1,178,374,801,945,628.75
  5. Step 5: Solve for x
    x = 1,178,374,801,945,628.75/53,535,704.65
  6. Step 6: Final answer
    x = 22,011,007.60

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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.