Home / 26,294,559.35-36,286,415.24-14,692,131.90

Finding the Fourth Proportional to 26,294,559.35, 36,286,415.24 and 14,692,131.90

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Solution

The fourth proportional to 26,294,559.35, 36,286,415.24 and 14,692,131.90 is: 20,275,099.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,294,559.35 : 36,286,415.24 = 14,692,131.90 : x
  2. Step 2: Convert to fraction form
    26,294,559.35/36,286,415.24 = 14,692,131.90/x
  3. Step 3: Cross multiply
    26,294,559.35x = 36,286,415.24 × 14,692,131.90
  4. Step 4: Simplify right side
    26,294,559.35x = 533,124,798,810,789.50
  5. Step 5: Solve for x
    x = 533,124,798,810,789.50/26,294,559.35
  6. Step 6: Final answer
    x = 20,275,099.19

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.