Home / 102,108,645.09-153,164,300.49-33,951,336.84

Finding the Fourth Proportional to 102,108,645.09, 153,164,300.49 and 33,951,336.84

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Solution

The fourth proportional to 102,108,645.09, 153,164,300.49 and 33,951,336.84 is: 50,927,448.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    102,108,645.09 : 153,164,300.49 = 33,951,336.84 : x
  2. Step 2: Convert to fraction form
    102,108,645.09/153,164,300.49 = 33,951,336.84/x
  3. Step 3: Cross multiply
    102,108,645.09x = 153,164,300.49 × 33,951,336.84
  4. Step 4: Simplify right side
    102,108,645.09x = 5,200,132,757,798,968
  5. Step 5: Solve for x
    x = 5,200,132,757,798,968/102,108,645.09
  6. Step 6: Final answer
    x = 50,927,448.44

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