Home / 11,623,271.61-16,033,435.19-7,264,793.73

Finding the Fourth Proportional to 11,623,271.61, 16,033,435.19 and 7,264,793.73

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Solution

The fourth proportional to 11,623,271.61, 16,033,435.19 and 7,264,793.73 is: 10,021,240.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,623,271.61 : 16,033,435.19 = 7,264,793.73 : x
  2. Step 2: Convert to fraction form
    11,623,271.61/16,033,435.19 = 7,264,793.73/x
  3. Step 3: Cross multiply
    11,623,271.61x = 16,033,435.19 × 7,264,793.73
  4. Step 4: Simplify right side
    11,623,271.61x = 116,479,599,402,349.41
  5. Step 5: Solve for x
    x = 116,479,599,402,349.41/11,623,271.61
  6. Step 6: Final answer
    x = 10,021,240.43

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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.