Home / 14,609,676.80-21,895,852.80-11,227,116.80

Finding the Fourth Proportional to 14,609,676.80, 21,895,852.80 and 11,227,116.80

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Solution

The fourth proportional to 14,609,676.80, 21,895,852.80 and 11,227,116.80 is: 16,826,333.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,609,676.80 : 21,895,852.80 = 11,227,116.80 : x
  2. Step 2: Convert to fraction form
    14,609,676.80/21,895,852.80 = 11,227,116.80/x
  3. Step 3: Cross multiply
    14,609,676.80x = 21,895,852.80 × 11,227,116.80
  4. Step 4: Simplify right side
    14,609,676.80x = 245,827,296,821,207.06
  5. Step 5: Solve for x
    x = 245,827,296,821,207.06/14,609,676.80
  6. Step 6: Final answer
    x = 16,826,333.68

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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.