Home / 39,503,182.24-59,242,475.10-13,938,202

Finding the Fourth Proportional to 39,503,182.24, 59,242,475.10 and 13,938,202

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Solution

The fourth proportional to 39,503,182.24, 59,242,475.10 and 13,938,202 is: 20,902,963.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,503,182.24 : 59,242,475.10 = 13,938,202 : x
  2. Step 2: Convert to fraction form
    39,503,182.24/59,242,475.10 = 13,938,202/x
  3. Step 3: Cross multiply
    39,503,182.24x = 59,242,475.10 × 13,938,202
  4. Step 4: Simplify right side
    39,503,182.24x = 825,733,584,923,770.25
  5. Step 5: Solve for x
    x = 825,733,584,923,770.25/39,503,182.24
  6. Step 6: Final answer
    x = 20,902,963.71

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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.