Home / 2,566,814,870,626.80-3,542,289,470,940.40-1,410,728,886,221.40

Finding the Fourth Proportional to 2,566,814,870,626.80, 3,542,289,470,940.40 and 1,410,728,886,221.40

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Solution

The fourth proportional to 2,566,814,870,626.80, 3,542,289,470,940.40 and 1,410,728,886,221.40 is: 1,946,852,551,463.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,566,814,870,626.80 : 3,542,289,470,940.40 = 1,410,728,886,221.40 : x
  2. Step 2: Convert to fraction form
    2,566,814,870,626.80/3,542,289,470,940.40 = 1,410,728,886,221.40/x
  3. Step 3: Cross multiply
    2,566,814,870,626.80x = 3,542,289,470,940.40 × 1,410,728,886,221.40
  4. Step 4: Simplify right side
    2,566,814,870,626.80x = 4,997,210,080,013,542,716,604,416
  5. Step 5: Solve for x
    x = 4,997,210,080,013,542,716,604,416/2,566,814,870,626.80
  6. Step 6: Final answer
    x = 1,946,852,551,463.23

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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.