Home / 39,842,666.30-55,008,266.06-32,517,971.37

Finding the Fourth Proportional to 39,842,666.30, 55,008,266.06 and 32,517,971.37

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Solution

The fourth proportional to 39,842,666.30, 55,008,266.06 and 32,517,971.37 is: 44,895,519.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,842,666.30 : 55,008,266.06 = 32,517,971.37 : x
  2. Step 2: Convert to fraction form
    39,842,666.30/55,008,266.06 = 32,517,971.37/x
  3. Step 3: Cross multiply
    39,842,666.30x = 55,008,266.06 × 32,517,971.37
  4. Step 4: Simplify right side
    39,842,666.30x = 1,788,757,220,933,717.75
  5. Step 5: Solve for x
    x = 1,788,757,220,933,717.75/39,842,666.30
  6. Step 6: Final answer
    x = 44,895,519.98

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Why These Related Problems?

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