Home / 435,310,835.04-600,754,221.72-327,827,782.44

Finding the Fourth Proportional to 435,310,835.04, 600,754,221.72 and 327,827,782.44

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Solution

The fourth proportional to 435,310,835.04, 600,754,221.72 and 327,827,782.44 is: 452,421,369.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,310,835.04 : 600,754,221.72 = 327,827,782.44 : x
  2. Step 2: Convert to fraction form
    435,310,835.04/600,754,221.72 = 327,827,782.44/x
  3. Step 3: Cross multiply
    435,310,835.04x = 600,754,221.72 × 327,827,782.44
  4. Step 4: Simplify right side
    435,310,835.04x = 196,943,924,297,935,680
  5. Step 5: Solve for x
    x = 196,943,924,297,935,680/435,310,835.04
  6. Step 6: Final answer
    x = 452,421,369.85

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.