Home / 17,484,994.20-26,227,491.30-9,926,722.20

Finding the Fourth Proportional to 17,484,994.20, 26,227,491.30 and 9,926,722.20

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Solution

The fourth proportional to 17,484,994.20, 26,227,491.30 and 9,926,722.20 is: 14,890,083.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,484,994.20 : 26,227,491.30 = 9,926,722.20 : x
  2. Step 2: Convert to fraction form
    17,484,994.20/26,227,491.30 = 9,926,722.20/x
  3. Step 3: Cross multiply
    17,484,994.20x = 26,227,491.30 × 9,926,722.20
  4. Step 4: Simplify right side
    17,484,994.20x = 260,353,020,138,016.84
  5. Step 5: Solve for x
    x = 260,353,020,138,016.84/17,484,994.20
  6. Step 6: Final answer
    x = 14,890,083.30

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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.