Home / 17,722,352.60-26,573,031.30-9,219,296.60

Finding the Fourth Proportional to 17,722,352.60, 26,573,031.30 and 9,219,296.60

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Solution

The fourth proportional to 17,722,352.60, 26,573,031.30 and 9,219,296.60 is: 13,823,483.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,722,352.60 : 26,573,031.30 = 9,219,296.60 : x
  2. Step 2: Convert to fraction form
    17,722,352.60/26,573,031.30 = 9,219,296.60/x
  3. Step 3: Cross multiply
    17,722,352.60x = 26,573,031.30 × 9,219,296.60
  4. Step 4: Simplify right side
    17,722,352.60x = 244,984,657,115,783.56
  5. Step 5: Solve for x
    x = 244,984,657,115,783.56/17,722,352.60
  6. Step 6: Final answer
    x = 13,823,483.97

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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.