Home / 26,706,769.27-40,105,998.50-16,392,554.44

Finding the Fourth Proportional to 26,706,769.27, 40,105,998.50 and 16,392,554.44

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Solution

The fourth proportional to 26,706,769.27, 40,105,998.50 and 16,392,554.44 is: 24,616,970.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,706,769.27 : 40,105,998.50 = 16,392,554.44 : x
  2. Step 2: Convert to fraction form
    26,706,769.27/40,105,998.50 = 16,392,554.44/x
  3. Step 3: Cross multiply
    26,706,769.27x = 40,105,998.50 × 16,392,554.44
  4. Step 4: Simplify right side
    26,706,769.27x = 657,439,763,781,808.38
  5. Step 5: Solve for x
    x = 657,439,763,781,808.38/26,706,769.27
  6. Step 6: Final answer
    x = 24,616,970.97

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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.