Home / 62,571,100.18-93,856,825.24-19,446,609.46

Finding the Fourth Proportional to 62,571,100.18, 93,856,825.24 and 19,446,609.46

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Solution

The fourth proportional to 62,571,100.18, 93,856,825.24 and 19,446,609.46 is: 29,169,968.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,571,100.18 : 93,856,825.24 = 19,446,609.46 : x
  2. Step 2: Convert to fraction form
    62,571,100.18/93,856,825.24 = 19,446,609.46/x
  3. Step 3: Cross multiply
    62,571,100.18x = 93,856,825.24 × 19,446,609.46
  4. Step 4: Simplify right side
    62,571,100.18x = 1,825,197,025,597,750.75
  5. Step 5: Solve for x
    x = 1,825,197,025,597,750.75/62,571,100.18
  6. Step 6: Final answer
    x = 29,169,968.57

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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.