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Finding the Third Proportional to 182,145,602 and 279,797,938.50

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Solution

The third proportional to 182,145,602 and 279,797,938.50 is: 429,803,879.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,145,602 : 279,797,938.50 = 279,797,938.50 : x
  2. Step 2: Convert to fraction form
    182,145,602/279,797,938.50 = 279,797,938.50/x
  3. Step 3: Cross multiply
    182,145,602x = 279,797,938.50 × 279,797,938.50
  4. Step 4: Simplify right side
    182,145,602x = 78,286,886,388,849,776
  5. Step 5: Solve for x
    x = 78,286,886,388,849,776/182,145,602
  6. Step 6: Final answer
    x = 429,803,879.58

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.