Home / 27,663,406.70-41,467,116.45-16,298,005.10

Finding the Fourth Proportional to 27,663,406.70, 41,467,116.45 and 16,298,005.10

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Solution

The fourth proportional to 27,663,406.70, 41,467,116.45 and 16,298,005.10 is: 24,430,515.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,663,406.70 : 41,467,116.45 = 16,298,005.10 : x
  2. Step 2: Convert to fraction form
    27,663,406.70/41,467,116.45 = 16,298,005.10/x
  3. Step 3: Cross multiply
    27,663,406.70x = 41,467,116.45 × 16,298,005.10
  4. Step 4: Simplify right side
    27,663,406.70x = 675,831,275,384,393.88
  5. Step 5: Solve for x
    x = 675,831,275,384,393.88/27,663,406.70
  6. Step 6: Final answer
    x = 24,430,515.11

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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.