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Finding the Third Proportional to 604,630,882 and 906,788,859

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Solution

The third proportional to 604,630,882 and 906,788,859 is: 1,359,947,133.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,630,882 : 906,788,859 = 906,788,859 : x
  2. Step 2: Convert to fraction form
    604,630,882/906,788,859 = 906,788,859/x
  3. Step 3: Cross multiply
    604,630,882x = 906,788,859 × 906,788,859
  4. Step 4: Simplify right side
    604,630,882x = 822,266,034,806,521,856
  5. Step 5: Solve for x
    x = 822,266,034,806,521,856/604,630,882
  6. Step 6: Final answer
    x = 1,359,947,133.51

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.