Home / 39,627,839.07-54,692,395.44-24,166,892.40

Finding the Fourth Proportional to 39,627,839.07, 54,692,395.44 and 24,166,892.40

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Solution

The fourth proportional to 39,627,839.07, 54,692,395.44 and 24,166,892.40 is: 33,353,956.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,627,839.07 : 54,692,395.44 = 24,166,892.40 : x
  2. Step 2: Convert to fraction form
    39,627,839.07/54,692,395.44 = 24,166,892.40/x
  3. Step 3: Cross multiply
    39,627,839.07x = 54,692,395.44 × 24,166,892.40
  4. Step 4: Simplify right side
    39,627,839.07x = 1,321,745,235,696,730.50
  5. Step 5: Solve for x
    x = 1,321,745,235,696,730.50/39,627,839.07
  6. Step 6: Final answer
    x = 33,353,956.88

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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.