Home / 2,566,814,870,626.50-3,542,289,470,939.70-1,410,728,886,221

Finding the Fourth Proportional to 2,566,814,870,626.50, 3,542,289,470,939.70 and 1,410,728,886,221

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Solution

The fourth proportional to 2,566,814,870,626.50, 3,542,289,470,939.70 and 1,410,728,886,221 is: 1,946,852,551,462.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,566,814,870,626.50 : 3,542,289,470,939.70 = 1,410,728,886,221 : x
  2. Step 2: Convert to fraction form
    2,566,814,870,626.50/3,542,289,470,939.70 = 1,410,728,886,221/x
  3. Step 3: Cross multiply
    2,566,814,870,626.50x = 3,542,289,470,939.70 × 1,410,728,886,221
  4. Step 4: Simplify right side
    2,566,814,870,626.50x = 4,997,210,080,011,138,608,660,480
  5. Step 5: Solve for x
    x = 4,997,210,080,011,138,608,660,480/2,566,814,870,626.50
  6. Step 6: Final answer
    x = 1,946,852,551,462.52

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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.