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Finding the Third Proportional to 7,339,258 and 11,336,127

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Solution

The third proportional to 7,339,258 and 11,336,127 is: 17,509,641.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,339,258 : 11,336,127 = 11,336,127 : x
  2. Step 2: Convert to fraction form
    7,339,258/11,336,127 = 11,336,127/x
  3. Step 3: Cross multiply
    7,339,258x = 11,336,127 × 11,336,127
  4. Step 4: Simplify right side
    7,339,258x = 128,507,775,360,129
  5. Step 5: Solve for x
    x = 128,507,775,360,129/7,339,258
  6. Step 6: Final answer
    x = 17,509,641.35

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Why These Related Problems?

These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.