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Finding the Third Proportional to 45,426,117.25 and 99,073,886.50

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Solution

The third proportional to 45,426,117.25 and 99,073,886.50 is: 216,079,110.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,426,117.25 : 99,073,886.50 = 99,073,886.50 : x
  2. Step 2: Convert to fraction form
    45,426,117.25/99,073,886.50 = 99,073,886.50/x
  3. Step 3: Cross multiply
    45,426,117.25x = 99,073,886.50 × 99,073,886.50
  4. Step 4: Simplify right side
    45,426,117.25x = 9,815,634,986,214,882
  5. Step 5: Solve for x
    x = 9,815,634,986,214,882/45,426,117.25
  6. Step 6: Final answer
    x = 216,079,110.00

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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.