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Finding the Third Proportional to 12,522,582 and 19,156,303.13

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Solution

The third proportional to 12,522,582 and 19,156,303.13 is: 29,304,176.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,522,582 : 19,156,303.13 = 19,156,303.13 : x
  2. Step 2: Convert to fraction form
    12,522,582/19,156,303.13 = 19,156,303.13/x
  3. Step 3: Cross multiply
    12,522,582x = 19,156,303.13 × 19,156,303.13
  4. Step 4: Simplify right side
    12,522,582x = 366,963,949,416,884.75
  5. Step 5: Solve for x
    x = 366,963,949,416,884.75/12,522,582
  6. Step 6: Final answer
    x = 29,304,176.20

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Why These Related Problems?

These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.