Home / 38,397,786.94-57,569,790.03-14,133,566.26

Finding the Fourth Proportional to 38,397,786.94, 57,569,790.03 and 14,133,566.26

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Solution

The fourth proportional to 38,397,786.94, 57,569,790.03 and 14,133,566.26 is: 21,190,451.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,397,786.94 : 57,569,790.03 = 14,133,566.26 : x
  2. Step 2: Convert to fraction form
    38,397,786.94/57,569,790.03 = 14,133,566.26/x
  3. Step 3: Cross multiply
    38,397,786.94x = 57,569,790.03 × 14,133,566.26
  4. Step 4: Simplify right side
    38,397,786.94x = 813,666,441,963,292.38
  5. Step 5: Solve for x
    x = 813,666,441,963,292.38/38,397,786.94
  6. Step 6: Final answer
    x = 21,190,451.50

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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.