Home / 396,054,056.04-594,080,267.58-223,452,516.84

Finding the Fourth Proportional to 396,054,056.04, 594,080,267.58 and 223,452,516.84

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Solution

The fourth proportional to 396,054,056.04, 594,080,267.58 and 223,452,516.84 is: 335,178,314.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    396,054,056.04 : 594,080,267.58 = 223,452,516.84 : x
  2. Step 2: Convert to fraction form
    396,054,056.04/594,080,267.58 = 223,452,516.84/x
  3. Step 3: Cross multiply
    396,054,056.04x = 594,080,267.58 × 223,452,516.84
  4. Step 4: Simplify right side
    396,054,056.04x = 132,748,730,995,731,664
  5. Step 5: Solve for x
    x = 132,748,730,995,731,664/396,054,056.04
  6. Step 6: Final answer
    x = 335,178,314.60

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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.