Home / 27,442,072.70-41,108,228.10-16,506,224.17

Finding the Fourth Proportional to 27,442,072.70, 41,108,228.10 and 16,506,224.17

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Solution

The fourth proportional to 27,442,072.70, 41,108,228.10 and 16,506,224.17 is: 24,726,325.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,442,072.70 : 41,108,228.10 = 16,506,224.17 : x
  2. Step 2: Convert to fraction form
    27,442,072.70/41,108,228.10 = 16,506,224.17/x
  3. Step 3: Cross multiply
    27,442,072.70x = 41,108,228.10 × 16,506,224.17
  4. Step 4: Simplify right side
    27,442,072.70x = 678,541,628,250,093.25
  5. Step 5: Solve for x
    x = 678,541,628,250,093.25/27,442,072.70
  6. Step 6: Final answer
    x = 24,726,325.73

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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.