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Finding the Third Proportional to 95,793,977.50 and 209,723,368.50

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Solution

The third proportional to 95,793,977.50 and 209,723,368.50 is: 459,150,903.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,793,977.50 : 209,723,368.50 = 209,723,368.50 : x
  2. Step 2: Convert to fraction form
    95,793,977.50/209,723,368.50 = 209,723,368.50/x
  3. Step 3: Cross multiply
    95,793,977.50x = 209,723,368.50 × 209,723,368.50
  4. Step 4: Simplify right side
    95,793,977.50x = 43,983,891,294,986,792
  5. Step 5: Solve for x
    x = 43,983,891,294,986,792/95,793,977.50
  6. Step 6: Final answer
    x = 459,150,903.25

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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.