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Finding the Third Proportional to 64,099,614.94 and 130,464,551.25

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Solution

The third proportional to 64,099,614.94 and 130,464,551.25 is: 265,539,803.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,099,614.94 : 130,464,551.25 = 130,464,551.25 : x
  2. Step 2: Convert to fraction form
    64,099,614.94/130,464,551.25 = 130,464,551.25/x
  3. Step 3: Cross multiply
    64,099,614.94x = 130,464,551.25 × 130,464,551.25
  4. Step 4: Simplify right side
    64,099,614.94x = 17,020,999,132,863,876
  5. Step 5: Solve for x
    x = 17,020,999,132,863,876/64,099,614.94
  6. Step 6: Final answer
    x = 265,539,803.16

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Why These Related Problems?

These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.