Home / 175,086,660.98-262,658,532.36-53,918,112.98

Finding the Fourth Proportional to 175,086,660.98, 262,658,532.36 and 53,918,112.98

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Solution

The fourth proportional to 175,086,660.98, 262,658,532.36 and 53,918,112.98 is: 80,885,958.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,086,660.98 : 262,658,532.36 = 53,918,112.98 : x
  2. Step 2: Convert to fraction form
    175,086,660.98/262,658,532.36 = 53,918,112.98/x
  3. Step 3: Cross multiply
    175,086,660.98x = 262,658,532.36 × 53,918,112.98
  4. Step 4: Simplify right side
    175,086,660.98x = 14,162,052,422,947,466
  5. Step 5: Solve for x
    x = 14,162,052,422,947,466/175,086,660.98
  6. Step 6: Final answer
    x = 80,885,958.67

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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.