Home / 25,691,013,119.27-35,450,722,705.97-14,260,063,764.62

Finding the Fourth Proportional to 25,691,013,119.27, 35,450,722,705.97 and 14,260,063,764.62

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Solution

The fourth proportional to 25,691,013,119.27, 35,450,722,705.97 and 14,260,063,764.62 is: 19,677,291,975.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,691,013,119.27 : 35,450,722,705.97 = 14,260,063,764.62 : x
  2. Step 2: Convert to fraction form
    25,691,013,119.27/35,450,722,705.97 = 14,260,063,764.62/x
  3. Step 3: Cross multiply
    25,691,013,119.27x = 35,450,722,705.97 × 14,260,063,764.62
  4. Step 4: Simplify right side
    25,691,013,119.27x = 505,529,566,289,107,943,424
  5. Step 5: Solve for x
    x = 505,529,566,289,107,943,424/25,691,013,119.27
  6. Step 6: Final answer
    x = 19,677,291,975.30

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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.