Home / 24,442,457.56-33,730,049.08-13,278,662.16

Finding the Fourth Proportional to 24,442,457.56, 33,730,049.08 and 13,278,662.16

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Solution

The fourth proportional to 24,442,457.56, 33,730,049.08 and 13,278,662.16 is: 18,324,259.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,442,457.56 : 33,730,049.08 = 13,278,662.16 : x
  2. Step 2: Convert to fraction form
    24,442,457.56/33,730,049.08 = 13,278,662.16/x
  3. Step 3: Cross multiply
    24,442,457.56x = 33,730,049.08 × 13,278,662.16
  4. Step 4: Simplify right side
    24,442,457.56x = 447,889,926,373,538.81
  5. Step 5: Solve for x
    x = 447,889,926,373,538.81/24,442,457.56
  6. Step 6: Final answer
    x = 18,324,259.14

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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.