Home / 16,087,540.60-24,178,550.10-14,009,015.80

Finding the Fourth Proportional to 16,087,540.60, 24,178,550.10 and 14,009,015.80

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Solution

The fourth proportional to 16,087,540.60, 24,178,550.10 and 14,009,015.80 is: 21,054,659.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,087,540.60 : 24,178,550.10 = 14,009,015.80 : x
  2. Step 2: Convert to fraction form
    16,087,540.60/24,178,550.10 = 14,009,015.80/x
  3. Step 3: Cross multiply
    16,087,540.60x = 24,178,550.10 × 14,009,015.80
  4. Step 4: Simplify right side
    16,087,540.60x = 338,717,690,371,991.62
  5. Step 5: Solve for x
    x = 338,717,690,371,991.62/16,087,540.60
  6. Step 6: Final answer
    x = 21,054,659.55

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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.