Home / 6,081,870,841.74-8,392,981,830.03-3,300,426,745.74

Finding the Fourth Proportional to 6,081,870,841.74, 8,392,981,830.03 and 3,300,426,745.74

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Solution

The fourth proportional to 6,081,870,841.74, 8,392,981,830.03 and 3,300,426,745.74 is: 4,554,588,946.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,081,870,841.74 : 8,392,981,830.03 = 3,300,426,745.74 : x
  2. Step 2: Convert to fraction form
    6,081,870,841.74/8,392,981,830.03 = 3,300,426,745.74/x
  3. Step 3: Cross multiply
    6,081,870,841.74x = 8,392,981,830.03 × 3,300,426,745.74
  4. Step 4: Simplify right side
    6,081,870,841.74x = 27,700,421,708,340,858,880
  5. Step 5: Solve for x
    x = 27,700,421,708,340,858,880/6,081,870,841.74
  6. Step 6: Final answer
    x = 4,554,588,946.26

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Double scale
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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.