Home / 10,950,577.44-16,428,178.92-4,127,006.24

Finding the Fourth Proportional to 10,950,577.44, 16,428,178.92 and 4,127,006.24

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Solution

The fourth proportional to 10,950,577.44, 16,428,178.92 and 4,127,006.24 is: 6,191,380.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,950,577.44 : 16,428,178.92 = 4,127,006.24 : x
  2. Step 2: Convert to fraction form
    10,950,577.44/16,428,178.92 = 4,127,006.24/x
  3. Step 3: Cross multiply
    10,950,577.44x = 16,428,178.92 × 4,127,006.24
  4. Step 4: Simplify right side
    10,950,577.44x = 67,799,196,914,676.46
  5. Step 5: Solve for x
    x = 67,799,196,914,676.46/10,950,577.44
  6. Step 6: Final answer
    x = 6,191,380.98

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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.