Home / 25,632,951.96-35,373,694.31-14,620,259.51

Finding the Fourth Proportional to 25,632,951.96, 35,373,694.31 and 14,620,259.51

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Solution

The fourth proportional to 25,632,951.96, 35,373,694.31 and 14,620,259.51 is: 20,176,083.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,632,951.96 : 35,373,694.31 = 14,620,259.51 : x
  2. Step 2: Convert to fraction form
    25,632,951.96/35,373,694.31 = 14,620,259.51/x
  3. Step 3: Cross multiply
    25,632,951.96x = 35,373,694.31 × 14,620,259.51
  4. Step 4: Simplify right side
    25,632,951.96x = 517,172,590,389,640.62
  5. Step 5: Solve for x
    x = 517,172,590,389,640.62/25,632,951.96
  6. Step 6: Final answer
    x = 20,176,083.94

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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.