Home / 26,157,235.50-43,070,619.38

Finding the Third Proportional to 26,157,235.50 and 43,070,619.38

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Solution

The third proportional to 26,157,235.50 and 43,070,619.38 is: 70,920,271.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,157,235.50 : 43,070,619.38 = 43,070,619.38 : x
  2. Step 2: Convert to fraction form
    26,157,235.50/43,070,619.38 = 43,070,619.38/x
  3. Step 3: Cross multiply
    26,157,235.50x = 43,070,619.38 × 43,070,619.38
  4. Step 4: Simplify right side
    26,157,235.50x = 1,855,078,253,346,125.50
  5. Step 5: Solve for x
    x = 1,855,078,253,346,125.50/26,157,235.50
  6. Step 6: Final answer
    x = 70,920,271.88

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Why These Related Problems?

These problems maintain the same ratio (1.65) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.