Home / 35,432,795.09-53,144,146-11,168,568.61

Finding the Fourth Proportional to 35,432,795.09, 53,144,146 and 11,168,568.61

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Solution

The fourth proportional to 35,432,795.09, 53,144,146 and 11,168,568.61 is: 16,751,262.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,432,795.09 : 53,144,146 = 11,168,568.61 : x
  2. Step 2: Convert to fraction form
    35,432,795.09/53,144,146 = 11,168,568.61/x
  3. Step 3: Cross multiply
    35,432,795.09x = 53,144,146 × 11,168,568.61
  4. Step 4: Simplify right side
    35,432,795.09x = 593,544,040,820,857
  5. Step 5: Solve for x
    x = 593,544,040,820,857/35,432,795.09
  6. Step 6: Final answer
    x = 16,751,262.19

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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.