Home / 362,869,538.88-544,152,965.76-113,810,626.56

Finding the Fourth Proportional to 362,869,538.88, 544,152,965.76 and 113,810,626.56

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Solution

The fourth proportional to 362,869,538.88, 544,152,965.76 and 113,810,626.56 is: 170,668,472.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    362,869,538.88 : 544,152,965.76 = 113,810,626.56 : x
  2. Step 2: Convert to fraction form
    362,869,538.88/544,152,965.76 = 113,810,626.56/x
  3. Step 3: Cross multiply
    362,869,538.88x = 544,152,965.76 × 113,810,626.56
  4. Step 4: Simplify right side
    362,869,538.88x = 61,930,389,977,627,824
  5. Step 5: Solve for x
    x = 61,930,389,977,627,824/362,869,538.88
  6. Step 6: Final answer
    x = 170,668,472.67

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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.