Home / 31,244,866.98-46,844,600.01-13,054,264.40

Finding the Fourth Proportional to 31,244,866.98, 46,844,600.01 and 13,054,264.40

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Solution

The fourth proportional to 31,244,866.98, 46,844,600.01 and 13,054,264.40 is: 19,571,912.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,244,866.98 : 46,844,600.01 = 13,054,264.40 : x
  2. Step 2: Convert to fraction form
    31,244,866.98/46,844,600.01 = 13,054,264.40/x
  3. Step 3: Cross multiply
    31,244,866.98x = 46,844,600.01 × 13,054,264.40
  4. Step 4: Simplify right side
    31,244,866.98x = 611,521,794,008,559.62
  5. Step 5: Solve for x
    x = 611,521,794,008,559.62/31,244,866.98
  6. Step 6: Final answer
    x = 19,571,912.22

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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.