Home / 24,139,331.44-33,312,450.62-13,126,002.21

Finding the Fourth Proportional to 24,139,331.44, 33,312,450.62 and 13,126,002.21

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Solution

The fourth proportional to 24,139,331.44, 33,312,450.62 and 13,126,002.21 is: 18,113,977.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,139,331.44 : 33,312,450.62 = 13,126,002.21 : x
  2. Step 2: Convert to fraction form
    24,139,331.44/33,312,450.62 = 13,126,002.21/x
  3. Step 3: Cross multiply
    24,139,331.44x = 33,312,450.62 × 13,126,002.21
  4. Step 4: Simplify right side
    24,139,331.44x = 437,259,300,491,450.88
  5. Step 5: Solve for x
    x = 437,259,300,491,450.88/24,139,331.44
  6. Step 6: Final answer
    x = 18,113,977.25

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1.5x scale

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.