Home / 24,327,971.46-33,572,689.56-13,164,464.57

Finding the Fourth Proportional to 24,327,971.46, 33,572,689.56 and 13,164,464.57

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Solution

The fourth proportional to 24,327,971.46, 33,572,689.56 and 13,164,464.57 is: 18,167,009.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,327,971.46 : 33,572,689.56 = 13,164,464.57 : x
  2. Step 2: Convert to fraction form
    24,327,971.46/33,572,689.56 = 13,164,464.57/x
  3. Step 3: Cross multiply
    24,327,971.46x = 33,572,689.56 × 13,164,464.57
  4. Step 4: Simplify right side
    24,327,971.46x = 441,966,482,064,365.44
  5. Step 5: Solve for x
    x = 441,966,482,064,365.44/24,327,971.46
  6. Step 6: Final answer
    x = 18,167,009.23

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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.