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Finding the Third Proportional to 7,258,529,601 and 11,210,146,587

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Solution

The third proportional to 7,258,529,601 and 11,210,146,587 is: 17,313,063,858.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,258,529,601 : 11,210,146,587 = 11,210,146,587 : x
  2. Step 2: Convert to fraction form
    7,258,529,601/11,210,146,587 = 11,210,146,587/x
  3. Step 3: Cross multiply
    7,258,529,601x = 11,210,146,587 × 11,210,146,587
  4. Step 4: Simplify right side
    7,258,529,601x = 125,667,386,502,027,755,520
  5. Step 5: Solve for x
    x = 125,667,386,502,027,755,520/7,258,529,601
  6. Step 6: Final answer
    x = 17,313,063,858.65

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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.