Home / 24,670,052.46-34,044,941.79-13,656,986.28

Finding the Fourth Proportional to 24,670,052.46, 34,044,941.79 and 13,656,986.28

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Solution

The fourth proportional to 24,670,052.46, 34,044,941.79 and 13,656,986.28 is: 18,846,790.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,670,052.46 : 34,044,941.79 = 13,656,986.28 : x
  2. Step 2: Convert to fraction form
    24,670,052.46/34,044,941.79 = 13,656,986.28/x
  3. Step 3: Cross multiply
    24,670,052.46x = 34,044,941.79 × 13,656,986.28
  4. Step 4: Simplify right side
    24,670,052.46x = 464,951,302,929,428.62
  5. Step 5: Solve for x
    x = 464,951,302,929,428.62/24,670,052.46
  6. Step 6: Final answer
    x = 18,846,790.20

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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.