Home / 29,515,538.20-44,291,969.70-17,384,978.20

Finding the Fourth Proportional to 29,515,538.20, 44,291,969.70 and 17,384,978.20

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Solution

The fourth proportional to 29,515,538.20, 44,291,969.70 and 17,384,978.20 is: 26,088,459.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,515,538.20 : 44,291,969.70 = 17,384,978.20 : x
  2. Step 2: Convert to fraction form
    29,515,538.20/44,291,969.70 = 17,384,978.20/x
  3. Step 3: Cross multiply
    29,515,538.20x = 44,291,969.70 × 17,384,978.20
  4. Step 4: Simplify right side
    29,515,538.20x = 770,014,927,669,560.50
  5. Step 5: Solve for x
    x = 770,014,927,669,560.50/29,515,538.20
  6. Step 6: Final answer
    x = 26,088,459.66

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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.