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Finding the Third Proportional to 26,480,068 and 57,140,312

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Solution

The third proportional to 26,480,068 and 57,140,312 is: 123,300,863.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,480,068 : 57,140,312 = 57,140,312 : x
  2. Step 2: Convert to fraction form
    26,480,068/57,140,312 = 57,140,312/x
  3. Step 3: Cross multiply
    26,480,068x = 57,140,312 × 57,140,312
  4. Step 4: Simplify right side
    26,480,068x = 3,265,015,255,457,344
  5. Step 5: Solve for x
    x = 3,265,015,255,457,344/26,480,068
  6. Step 6: Final answer
    x = 123,300,863.71

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Why These Related Problems?

These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.