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Finding the Third Proportional to 1,856,533,056 and 2,784,799,920

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Solution

The third proportional to 1,856,533,056 and 2,784,799,920 is: 4,177,200,384.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,856,533,056 : 2,784,799,920 = 2,784,799,920 : x
  2. Step 2: Convert to fraction form
    1,856,533,056/2,784,799,920 = 2,784,799,920/x
  3. Step 3: Cross multiply
    1,856,533,056x = 2,784,799,920 × 2,784,799,920
  4. Step 4: Simplify right side
    1,856,533,056x = 7,755,110,594,432,006,144
  5. Step 5: Solve for x
    x = 7,755,110,594,432,006,144/1,856,533,056
  6. Step 6: Final answer
    x = 4,177,200,384.00

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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.