Home / 16,423,706.34-24,639,080.58-4,910,074.74

Finding the Fourth Proportional to 16,423,706.34, 24,639,080.58 and 4,910,074.74

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Solution

The fourth proportional to 16,423,706.34, 24,639,080.58 and 4,910,074.74 is: 7,366,164.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,423,706.34 : 24,639,080.58 = 4,910,074.74 : x
  2. Step 2: Convert to fraction form
    16,423,706.34/24,639,080.58 = 4,910,074.74/x
  3. Step 3: Cross multiply
    16,423,706.34x = 24,639,080.58 × 4,910,074.74
  4. Step 4: Simplify right side
    16,423,706.34x = 120,979,727,172,682.55
  5. Step 5: Solve for x
    x = 120,979,727,172,682.55/16,423,706.34
  6. Step 6: Final answer
    x = 7,366,164.78

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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.