Home / 26,824,885.62-37,019,236.32-15,066,226.14

Finding the Fourth Proportional to 26,824,885.62, 37,019,236.32 and 15,066,226.14

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Solution

The fourth proportional to 26,824,885.62, 37,019,236.32 and 15,066,226.14 is: 20,791,894.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,824,885.62 : 37,019,236.32 = 15,066,226.14 : x
  2. Step 2: Convert to fraction form
    26,824,885.62/37,019,236.32 = 15,066,226.14/x
  3. Step 3: Cross multiply
    26,824,885.62x = 37,019,236.32 × 15,066,226.14
  4. Step 4: Simplify right side
    26,824,885.62x = 557,740,185,927,221.44
  5. Step 5: Solve for x
    x = 557,740,185,927,221.44/26,824,885.62
  6. Step 6: Final answer
    x = 20,791,894.28

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.