Home / 35,170,060.63-48,534,968.69-19,489,347.09

Finding the Fourth Proportional to 35,170,060.63, 48,534,968.69 and 19,489,347.09

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Solution

The fourth proportional to 35,170,060.63, 48,534,968.69 and 19,489,347.09 is: 26,895,456.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,170,060.63 : 48,534,968.69 = 19,489,347.09 : x
  2. Step 2: Convert to fraction form
    35,170,060.63/48,534,968.69 = 19,489,347.09/x
  3. Step 3: Cross multiply
    35,170,060.63x = 48,534,968.69 × 19,489,347.09
  4. Step 4: Simplify right side
    35,170,060.63x = 945,914,850,886,958.50
  5. Step 5: Solve for x
    x = 945,914,850,886,958.50/35,170,060.63
  6. Step 6: Final answer
    x = 26,895,456.93

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.