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Finding the Third Proportional to 113,039,307 and 243,399,350.25

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Solution

The third proportional to 113,039,307 and 243,399,350.25 is: 524,094,187.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,039,307 : 243,399,350.25 = 243,399,350.25 : x
  2. Step 2: Convert to fraction form
    113,039,307/243,399,350.25 = 243,399,350.25/x
  3. Step 3: Cross multiply
    113,039,307x = 243,399,350.25 × 243,399,350.25
  4. Step 4: Simplify right side
    113,039,307x = 59,243,243,702,122,176
  5. Step 5: Solve for x
    x = 59,243,243,702,122,176/113,039,307
  6. Step 6: Final answer
    x = 524,094,187.01

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Why These Related Problems?

These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.