Home / 31,022,003.70-46,533,005.55-26,239,034.70

Finding the Fourth Proportional to 31,022,003.70, 46,533,005.55 and 26,239,034.70

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Solution

The fourth proportional to 31,022,003.70, 46,533,005.55 and 26,239,034.70 is: 39,358,552.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,022,003.70 : 46,533,005.55 = 26,239,034.70 : x
  2. Step 2: Convert to fraction form
    31,022,003.70/46,533,005.55 = 26,239,034.70/x
  3. Step 3: Cross multiply
    31,022,003.70x = 46,533,005.55 × 26,239,034.70
  4. Step 4: Simplify right side
    31,022,003.70x = 1,220,981,147,321,742.50
  5. Step 5: Solve for x
    x = 1,220,981,147,321,742.50/31,022,003.70
  6. Step 6: Final answer
    x = 39,358,552.05

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.