Home / 34,067,726.31-47,013,653.27-19,383,392.29

Finding the Fourth Proportional to 34,067,726.31, 47,013,653.27 and 19,383,392.29

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Solution

The fourth proportional to 34,067,726.31, 47,013,653.27 and 19,383,392.29 is: 26,749,190.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,067,726.31 : 47,013,653.27 = 19,383,392.29 : x
  2. Step 2: Convert to fraction form
    34,067,726.31/47,013,653.27 = 19,383,392.29/x
  3. Step 3: Cross multiply
    34,067,726.31x = 47,013,653.27 × 19,383,392.29
  4. Step 4: Simplify right side
    34,067,726.31x = 911,284,084,337,526.25
  5. Step 5: Solve for x
    x = 911,284,084,337,526.25/34,067,726.31
  6. Step 6: Final answer
    x = 26,749,190.01

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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.