Home / 16,479,020.40-24,668,764.20-14,488,364.40

Finding the Fourth Proportional to 16,479,020.40, 24,668,764.20 and 14,488,364.40

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Solution

The fourth proportional to 16,479,020.40, 24,668,764.20 and 14,488,364.40 is: 21,688,791.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,479,020.40 : 24,668,764.20 = 14,488,364.40 : x
  2. Step 2: Convert to fraction form
    16,479,020.40/24,668,764.20 = 14,488,364.40/x
  3. Step 3: Cross multiply
    16,479,020.40x = 24,668,764.20 × 14,488,364.40
  4. Step 4: Simplify right side
    16,479,020.40x = 357,410,045,027,274.50
  5. Step 5: Solve for x
    x = 357,410,045,027,274.50/16,479,020.40
  6. Step 6: Final answer
    x = 21,688,791.95

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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.