Home / 336,353,336.55-503,573,411.03-336,353,336.55

Finding the Fourth Proportional to 336,353,336.55, 503,573,411.03 and 336,353,336.55

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Solution

The fourth proportional to 336,353,336.55, 503,573,411.03 and 336,353,336.55 is: 503,573,411.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,353,336.55 : 503,573,411.03 = 336,353,336.55 : x
  2. Step 2: Convert to fraction form
    336,353,336.55/503,573,411.03 = 336,353,336.55/x
  3. Step 3: Cross multiply
    336,353,336.55x = 503,573,411.03 × 336,353,336.55
  4. Step 4: Simplify right side
    336,353,336.55x = 169,378,596,996,123,296
  5. Step 5: Solve for x
    x = 169,378,596,996,123,296/336,353,336.55
  6. Step 6: Final answer
    x = 503,573,411.03

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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.