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Finding the Third Proportional to 429,361,247.25 and 934,750,854

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Solution

The third proportional to 429,361,247.25 and 934,750,854 is: 2,035,021,010.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    429,361,247.25 : 934,750,854 = 934,750,854 : x
  2. Step 2: Convert to fraction form
    429,361,247.25/934,750,854 = 934,750,854/x
  3. Step 3: Cross multiply
    429,361,247.25x = 934,750,854 × 934,750,854
  4. Step 4: Simplify right side
    429,361,247.25x = 873,759,159,053,729,280
  5. Step 5: Solve for x
    x = 873,759,159,053,729,280/429,361,247.25
  6. Step 6: Final answer
    x = 2,035,021,010.05

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Why These Related Problems?

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