Home / 26,029,519.42-39,044,611.26-9,851,126.74

Finding the Fourth Proportional to 26,029,519.42, 39,044,611.26 and 9,851,126.74

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Solution

The fourth proportional to 26,029,519.42, 39,044,611.26 and 9,851,126.74 is: 14,776,815.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,029,519.42 : 39,044,611.26 = 9,851,126.74 : x
  2. Step 2: Convert to fraction form
    26,029,519.42/39,044,611.26 = 9,851,126.74/x
  3. Step 3: Cross multiply
    26,029,519.42x = 39,044,611.26 × 9,851,126.74
  4. Step 4: Simplify right side
    26,029,519.42x = 384,633,414,036,291.06
  5. Step 5: Solve for x
    x = 384,633,414,036,291.06/26,029,519.42
  6. Step 6: Final answer
    x = 14,776,815.81

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.