Home / 26,560,662,464.51-39,847,981,641.48-9,545,147,021.96

Finding the Fourth Proportional to 26,560,662,464.51, 39,847,981,641.48 and 9,545,147,021.96

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Solution

The fourth proportional to 26,560,662,464.51, 39,847,981,641.48 and 9,545,147,021.96 is: 14,320,231,801.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,560,662,464.51 : 39,847,981,641.48 = 9,545,147,021.96 : x
  2. Step 2: Convert to fraction form
    26,560,662,464.51/39,847,981,641.48 = 9,545,147,021.96/x
  3. Step 3: Cross multiply
    26,560,662,464.51x = 39,847,981,641.48 × 9,545,147,021.96
  4. Step 4: Simplify right side
    26,560,662,464.51x = 380,354,843,296,090,357,760
  5. Step 5: Solve for x
    x = 380,354,843,296,090,357,760/26,560,662,464.51
  6. Step 6: Final answer
    x = 14,320,231,801.61

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1.5x scale

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.