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Finding the Third Proportional to 12,652,910,565.50 and 27,210,040,664

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Solution

The third proportional to 12,652,910,565.50 and 27,210,040,664 is: 58,515,098,886.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,652,910,565.50 : 27,210,040,664 = 27,210,040,664 : x
  2. Step 2: Convert to fraction form
    12,652,910,565.50/27,210,040,664 = 27,210,040,664/x
  3. Step 3: Cross multiply
    12,652,910,565.50x = 27,210,040,664 × 27,210,040,664
  4. Step 4: Simplify right side
    12,652,910,565.50x = 740,386,312,936,533,524,480
  5. Step 5: Solve for x
    x = 740,386,312,936,533,524,480/12,652,910,565.50
  6. Step 6: Final answer
    x = 58,515,098,886.05

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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.