Home / 15,511,554.48-23,267,331.72-4,152,003.10

Finding the Fourth Proportional to 15,511,554.48, 23,267,331.72 and 4,152,003.10

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Solution

The fourth proportional to 15,511,554.48, 23,267,331.72 and 4,152,003.10 is: 6,228,004.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,511,554.48 : 23,267,331.72 = 4,152,003.10 : x
  2. Step 2: Convert to fraction form
    15,511,554.48/23,267,331.72 = 4,152,003.10/x
  3. Step 3: Cross multiply
    15,511,554.48x = 23,267,331.72 × 4,152,003.10
  4. Step 4: Simplify right side
    15,511,554.48x = 96,606,033,430,168.33
  5. Step 5: Solve for x
    x = 96,606,033,430,168.33/15,511,554.48
  6. Step 6: Final answer
    x = 6,228,004.65

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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.