Home / 27,029,745.60-40,544,280.08-6,559,634.72

Finding the Fourth Proportional to 27,029,745.60, 40,544,280.08 and 6,559,634.72

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Solution

The fourth proportional to 27,029,745.60, 40,544,280.08 and 6,559,634.72 is: 9,839,369.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,029,745.60 : 40,544,280.08 = 6,559,634.72 : x
  2. Step 2: Convert to fraction form
    27,029,745.60/40,544,280.08 = 6,559,634.72/x
  3. Step 3: Cross multiply
    27,029,745.60x = 40,544,280.08 × 6,559,634.72
  4. Step 4: Simplify right side
    27,029,745.60x = 265,955,667,310,172.34
  5. Step 5: Solve for x
    x = 265,955,667,310,172.34/27,029,745.60
  6. Step 6: Final answer
    x = 9,839,369.98

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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.