Home / 19,933,226.20-29,790,597.83-14,553,206.20

Finding the Fourth Proportional to 19,933,226.20, 29,790,597.83 and 14,553,206.20

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Solution

The fourth proportional to 19,933,226.20, 29,790,597.83 and 14,553,206.20 is: 21,750,052.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,933,226.20 : 29,790,597.83 = 14,553,206.20 : x
  2. Step 2: Convert to fraction form
    19,933,226.20/29,790,597.83 = 14,553,206.20/x
  3. Step 3: Cross multiply
    19,933,226.20x = 29,790,597.83 × 14,553,206.20
  4. Step 4: Simplify right side
    19,933,226.20x = 433,548,713,041,262.50
  5. Step 5: Solve for x
    x = 433,548,713,041,262.50/19,933,226.20
  6. Step 6: Final answer
    x = 21,750,052.33

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.