Home / 25,839,821.43-35,659,761.08-14,828,585.34

Finding the Fourth Proportional to 25,839,821.43, 35,659,761.08 and 14,828,585.34

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Solution

The fourth proportional to 25,839,821.43, 35,659,761.08 and 14,828,585.34 is: 20,463,911.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,839,821.43 : 35,659,761.08 = 14,828,585.34 : x
  2. Step 2: Convert to fraction form
    25,839,821.43/35,659,761.08 = 14,828,585.34/x
  3. Step 3: Cross multiply
    25,839,821.43x = 35,659,761.08 × 14,828,585.34
  4. Step 4: Simplify right side
    25,839,821.43x = 528,783,810,304,647.69
  5. Step 5: Solve for x
    x = 528,783,810,304,647.69/25,839,821.43
  6. Step 6: Final answer
    x = 20,463,911.17

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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.