Home / 14,215,443.40-21,323,227.56-4,500,104.14

Finding the Fourth Proportional to 14,215,443.40, 21,323,227.56 and 4,500,104.14

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Solution

The fourth proportional to 14,215,443.40, 21,323,227.56 and 4,500,104.14 is: 6,750,175.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,215,443.40 : 21,323,227.56 = 4,500,104.14 : x
  2. Step 2: Convert to fraction form
    14,215,443.40/21,323,227.56 = 4,500,104.14/x
  3. Step 3: Cross multiply
    14,215,443.40x = 21,323,227.56 × 4,500,104.14
  4. Step 4: Simplify right side
    14,215,443.40x = 95,956,744,620,918.08
  5. Step 5: Solve for x
    x = 95,956,744,620,918.08/14,215,443.40
  6. Step 6: Final answer
    x = 6,750,175.98

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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.