Home / 26,611,247.64-36,716,581.99-15,592,076.85

Finding the Fourth Proportional to 26,611,247.64, 36,716,581.99 and 15,592,076.85

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Solution

The fourth proportional to 26,611,247.64, 36,716,581.99 and 15,592,076.85 is: 21,512,999.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,611,247.64 : 36,716,581.99 = 15,592,076.85 : x
  2. Step 2: Convert to fraction form
    26,611,247.64/36,716,581.99 = 15,592,076.85/x
  3. Step 3: Cross multiply
    26,611,247.64x = 36,716,581.99 × 15,592,076.85
  4. Step 4: Simplify right side
    26,611,247.64x = 572,487,768,057,406
  5. Step 5: Solve for x
    x = 572,487,768,057,406/26,611,247.64
  6. Step 6: Final answer
    x = 21,512,999.91

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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.