Home / 17,620,469.56-26,456,649.93-9,854,598.96

Finding the Fourth Proportional to 17,620,469.56, 26,456,649.93 and 9,854,598.96

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Solution

The fourth proportional to 17,620,469.56, 26,456,649.93 and 9,854,598.96 is: 14,796,409.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,620,469.56 : 26,456,649.93 = 9,854,598.96 : x
  2. Step 2: Convert to fraction form
    17,620,469.56/26,456,649.93 = 9,854,598.96/x
  3. Step 3: Cross multiply
    17,620,469.56x = 26,456,649.93 × 9,854,598.96
  4. Step 4: Simplify right side
    17,620,469.56x = 260,719,674,885,262.09
  5. Step 5: Solve for x
    x = 260,719,674,885,262.09/17,620,469.56
  6. Step 6: Final answer
    x = 14,796,409.03

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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.