Home / 30,772,249.68-46,084,403.54-17,601,750.26

Finding the Fourth Proportional to 30,772,249.68, 46,084,403.54 and 17,601,750.26

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Solution

The fourth proportional to 30,772,249.68, 46,084,403.54 and 17,601,750.26 is: 26,360,313.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,772,249.68 : 46,084,403.54 = 17,601,750.26 : x
  2. Step 2: Convert to fraction form
    30,772,249.68/46,084,403.54 = 17,601,750.26/x
  3. Step 3: Cross multiply
    30,772,249.68x = 46,084,403.54 × 17,601,750.26
  4. Step 4: Simplify right side
    30,772,249.68x = 811,166,161,761,717.88
  5. Step 5: Solve for x
    x = 811,166,161,761,717.88/30,772,249.68
  6. Step 6: Final answer
    x = 26,360,313.93

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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.