Home / 39,951,359.84-59,929,696.96-14,040,527.42

Finding the Fourth Proportional to 39,951,359.84, 59,929,696.96 and 14,040,527.42

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Solution

The fourth proportional to 39,951,359.84, 59,929,696.96 and 14,040,527.42 is: 21,061,724.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,951,359.84 : 59,929,696.96 = 14,040,527.42 : x
  2. Step 2: Convert to fraction form
    39,951,359.84/59,929,696.96 = 14,040,527.42/x
  3. Step 3: Cross multiply
    39,951,359.84x = 59,929,696.96 × 14,040,527.42
  4. Step 4: Simplify right side
    39,951,359.84x = 841,444,553,104,420.88
  5. Step 5: Solve for x
    x = 841,444,553,104,420.88/39,951,359.84
  6. Step 6: Final answer
    x = 21,061,724.97

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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.