Home / 34,653,052.96-47,821,591.44-19,183,396

Finding the Fourth Proportional to 34,653,052.96, 47,821,591.44 and 19,183,396

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Solution

The fourth proportional to 34,653,052.96, 47,821,591.44 and 19,183,396 is: 26,473,295.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,653,052.96 : 47,821,591.44 = 19,183,396 : x
  2. Step 2: Convert to fraction form
    34,653,052.96/47,821,591.44 = 19,183,396/x
  3. Step 3: Cross multiply
    34,653,052.96x = 47,821,591.44 × 19,183,396
  4. Step 4: Simplify right side
    34,653,052.96x = 917,380,525,943,730.25
  5. Step 5: Solve for x
    x = 917,380,525,943,730.25/34,653,052.96
  6. Step 6: Final answer
    x = 26,473,295.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.