Home / 11,232,004.10-16,848,006.15-3,658,871.30

Finding the Fourth Proportional to 11,232,004.10, 16,848,006.15 and 3,658,871.30

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Solution

The fourth proportional to 11,232,004.10, 16,848,006.15 and 3,658,871.30 is: 5,488,306.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,232,004.10 : 16,848,006.15 = 3,658,871.30 : x
  2. Step 2: Convert to fraction form
    11,232,004.10/16,848,006.15 = 3,658,871.30/x
  3. Step 3: Cross multiply
    11,232,004.10x = 16,848,006.15 × 3,658,871.30
  4. Step 4: Simplify right side
    11,232,004.10x = 61,644,686,164,458.48
  5. Step 5: Solve for x
    x = 61,644,686,164,458.48/11,232,004.10
  6. Step 6: Final answer
    x = 5,488,306.95

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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.