Home / 14,482,994.44-19,962,524.64-14,099,637.98

Finding the Fourth Proportional to 14,482,994.44, 19,962,524.64 and 14,099,637.98

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Solution

The fourth proportional to 14,482,994.44, 19,962,524.64 and 14,099,637.98 is: 19,434,128.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,482,994.44 : 19,962,524.64 = 14,099,637.98 : x
  2. Step 2: Convert to fraction form
    14,482,994.44/19,962,524.64 = 14,099,637.98/x
  3. Step 3: Cross multiply
    14,482,994.44x = 19,962,524.64 × 14,099,637.98
  4. Step 4: Simplify right side
    14,482,994.44x = 281,464,370,590,829.84
  5. Step 5: Solve for x
    x = 281,464,370,590,829.84/14,482,994.44
  6. Step 6: Final answer
    x = 19,434,128.19

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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.