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Finding the Third Proportional to 119,665,076 and 262,030,572

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Solution

The third proportional to 119,665,076 and 262,030,572 is: 573,768,245.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,665,076 : 262,030,572 = 262,030,572 : x
  2. Step 2: Convert to fraction form
    119,665,076/262,030,572 = 262,030,572/x
  3. Step 3: Cross multiply
    119,665,076x = 262,030,572 × 262,030,572
  4. Step 4: Simplify right side
    119,665,076x = 68,660,020,662,647,184
  5. Step 5: Solve for x
    x = 68,660,020,662,647,184/119,665,076
  6. Step 6: Final answer
    x = 573,768,245.15

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.