Home / 49,146,870,409.92-67,822,198,318.08-26,591,238,911.52

Finding the Fourth Proportional to 49,146,870,409.92, 67,822,198,318.08 and 26,591,238,911.52

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Solution

The fourth proportional to 49,146,870,409.92, 67,822,198,318.08 and 26,591,238,911.52 is: 36,695,648,450.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,146,870,409.92 : 67,822,198,318.08 = 26,591,238,911.52 : x
  2. Step 2: Convert to fraction form
    49,146,870,409.92/67,822,198,318.08 = 26,591,238,911.52/x
  3. Step 3: Cross multiply
    49,146,870,409.92x = 67,822,198,318.08 × 26,591,238,911.52
  4. Step 4: Simplify right side
    49,146,870,409.92x = 1,803,476,278,980,555,309,056
  5. Step 5: Solve for x
    x = 1,803,476,278,980,555,309,056/49,146,870,409.92
  6. Step 6: Final answer
    x = 36,695,648,450.01

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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.