Home / 17,898,141.43-26,836,224.87-6,955,554.24

Finding the Fourth Proportional to 17,898,141.43, 26,836,224.87 and 6,955,554.24

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Solution

The fourth proportional to 17,898,141.43, 26,836,224.87 and 6,955,554.24 is: 10,429,061.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,898,141.43 : 26,836,224.87 = 6,955,554.24 : x
  2. Step 2: Convert to fraction form
    17,898,141.43/26,836,224.87 = 6,955,554.24/x
  3. Step 3: Cross multiply
    17,898,141.43x = 26,836,224.87 × 6,955,554.24
  4. Step 4: Simplify right side
    17,898,141.43x = 186,660,817,680,121.97
  5. Step 5: Solve for x
    x = 186,660,817,680,121.97/17,898,141.43
  6. Step 6: Final answer
    x = 10,429,061.50

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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.