Home / 19,234,337.14-28,826,384.37-14,668,668.46

Finding the Fourth Proportional to 19,234,337.14, 28,826,384.37 and 14,668,668.46

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Solution

The fourth proportional to 19,234,337.14, 28,826,384.37 and 14,668,668.46 is: 21,983,844.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,234,337.14 : 28,826,384.37 = 14,668,668.46 : x
  2. Step 2: Convert to fraction form
    19,234,337.14/28,826,384.37 = 14,668,668.46/x
  3. Step 3: Cross multiply
    19,234,337.14x = 28,826,384.37 × 14,668,668.46
  4. Step 4: Simplify right side
    19,234,337.14x = 422,844,675,224,056
  5. Step 5: Solve for x
    x = 422,844,675,224,056/19,234,337.14
  6. Step 6: Final answer
    x = 21,983,844.42

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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.