Home / 14,810,932.41-22,208,410.56-6,719,493.03

Finding the Fourth Proportional to 14,810,932.41, 22,208,410.56 and 6,719,493.03

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Solution

The fourth proportional to 14,810,932.41, 22,208,410.56 and 6,719,493.03 is: 10,075,615.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,810,932.41 : 22,208,410.56 = 6,719,493.03 : x
  2. Step 2: Convert to fraction form
    14,810,932.41/22,208,410.56 = 6,719,493.03/x
  3. Step 3: Cross multiply
    14,810,932.41x = 22,208,410.56 × 6,719,493.03
  4. Step 4: Simplify right side
    14,810,932.41x = 149,229,259,965,298.41
  5. Step 5: Solve for x
    x = 149,229,259,965,298.41/14,810,932.41
  6. Step 6: Final answer
    x = 10,075,615.49

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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.