Home / 33,898,554-50,870,225.88-15,949,057.68

Finding the Fourth Proportional to 33,898,554, 50,870,225.88 and 15,949,057.68

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Solution

The fourth proportional to 33,898,554, 50,870,225.88 and 15,949,057.68 is: 23,934,123.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,898,554 : 50,870,225.88 = 15,949,057.68 : x
  2. Step 2: Convert to fraction form
    33,898,554/50,870,225.88 = 15,949,057.68/x
  3. Step 3: Cross multiply
    33,898,554x = 50,870,225.88 × 15,949,057.68
  4. Step 4: Simplify right side
    33,898,554x = 811,332,166,754,748.75
  5. Step 5: Solve for x
    x = 811,332,166,754,748.75/33,898,554
  6. Step 6: Final answer
    x = 23,934,123.17

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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.