Home / 56,544,898.42-84,738,877.03-25,764,253.96

Finding the Fourth Proportional to 56,544,898.42, 84,738,877.03 and 25,764,253.96

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Solution

The fourth proportional to 56,544,898.42, 84,738,877.03 and 25,764,253.96 is: 38,610,626.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,544,898.42 : 84,738,877.03 = 25,764,253.96 : x
  2. Step 2: Convert to fraction form
    56,544,898.42/84,738,877.03 = 25,764,253.96/x
  3. Step 3: Cross multiply
    56,544,898.42x = 84,738,877.03 × 25,764,253.96
  4. Step 4: Simplify right side
    56,544,898.42x = 2,183,233,947,920,450.50
  5. Step 5: Solve for x
    x = 2,183,233,947,920,450.50/56,544,898.42
  6. Step 6: Final answer
    x = 38,610,626.41

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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.