Home / 24,327,955.16-33,572,667.09-13,164,448.28

Finding the Fourth Proportional to 24,327,955.16, 33,572,667.09 and 13,164,448.28

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Solution

The fourth proportional to 24,327,955.16, 33,572,667.09 and 13,164,448.28 is: 18,166,986.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,327,955.16 : 33,572,667.09 = 13,164,448.28 : x
  2. Step 2: Convert to fraction form
    24,327,955.16/33,572,667.09 = 13,164,448.28/x
  3. Step 3: Cross multiply
    24,327,955.16x = 33,572,667.09 × 13,164,448.28
  4. Step 4: Simplify right side
    24,327,955.16x = 441,965,639,360,099.81
  5. Step 5: Solve for x
    x = 441,965,639,360,099.81/24,327,955.16
  6. Step 6: Final answer
    x = 18,166,986.76

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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.