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Finding the Third Proportional to 26,447,368 and 40,867,926

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Solution

The third proportional to 26,447,368 and 40,867,926 is: 63,151,364.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,447,368 : 40,867,926 = 40,867,926 : x
  2. Step 2: Convert to fraction form
    26,447,368/40,867,926 = 40,867,926/x
  3. Step 3: Cross multiply
    26,447,368x = 40,867,926 × 40,867,926
  4. Step 4: Simplify right side
    26,447,368x = 1,670,187,375,541,476
  5. Step 5: Solve for x
    x = 1,670,187,375,541,476/26,447,368
  6. Step 6: Final answer
    x = 63,151,364.46

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Why These Related Problems?

These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.