Home / 32,736,234.51-45,175,015.04-18,051,893.55

Finding the Fourth Proportional to 32,736,234.51, 45,175,015.04 and 18,051,893.55

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Solution

The fourth proportional to 32,736,234.51, 45,175,015.04 and 18,051,893.55 is: 24,911,067.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,736,234.51 : 45,175,015.04 = 18,051,893.55 : x
  2. Step 2: Convert to fraction form
    32,736,234.51/45,175,015.04 = 18,051,893.55/x
  3. Step 3: Cross multiply
    32,736,234.51x = 45,175,015.04 × 18,051,893.55
  4. Step 4: Simplify right side
    32,736,234.51x = 815,494,562,531,469.50
  5. Step 5: Solve for x
    x = 815,494,562,531,469.50/32,736,234.51
  6. Step 6: Final answer
    x = 24,911,067.96

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1.5x scale

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.