Home / 26,692,160.58-36,834,563.43-15,089,228.82

Finding the Fourth Proportional to 26,692,160.58, 36,834,563.43 and 15,089,228.82

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Solution

The fourth proportional to 26,692,160.58, 36,834,563.43 and 15,089,228.82 is: 20,822,786.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,692,160.58 : 36,834,563.43 = 15,089,228.82 : x
  2. Step 2: Convert to fraction form
    26,692,160.58/36,834,563.43 = 15,089,228.82/x
  3. Step 3: Cross multiply
    26,692,160.58x = 36,834,563.43 × 15,089,228.82
  4. Step 4: Simplify right side
    26,692,160.58x = 555,805,156,080,074.06
  5. Step 5: Solve for x
    x = 555,805,156,080,074.06/26,692,160.58
  6. Step 6: Final answer
    x = 20,822,786.32

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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.