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Finding the Third Proportional to 185,127,205 and 385,577,278.75

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Solution

The third proportional to 185,127,205 and 385,577,278.75 is: 803,068,559.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    185,127,205 : 385,577,278.75 = 385,577,278.75 : x
  2. Step 2: Convert to fraction form
    185,127,205/385,577,278.75 = 385,577,278.75/x
  3. Step 3: Cross multiply
    185,127,205x = 385,577,278.75 × 385,577,278.75
  4. Step 4: Simplify right side
    185,127,205x = 148,669,837,888,255,200
  5. Step 5: Solve for x
    x = 148,669,837,888,255,200/185,127,205
  6. Step 6: Final answer
    x = 803,068,559.74

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Why These Related Problems?

These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.