Home / 26,459,113.52-36,522,136.68-17,150,257.52

Finding the Fourth Proportional to 26,459,113.52, 36,522,136.68 and 17,150,257.52

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Solution

The fourth proportional to 26,459,113.52, 36,522,136.68 and 17,150,257.52 is: 23,672,903.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,459,113.52 : 36,522,136.68 = 17,150,257.52 : x
  2. Step 2: Convert to fraction form
    26,459,113.52/36,522,136.68 = 17,150,257.52/x
  3. Step 3: Cross multiply
    26,459,113.52x = 36,522,136.68 × 17,150,257.52
  4. Step 4: Simplify right side
    26,459,113.52x = 626,364,049,242,637.75
  5. Step 5: Solve for x
    x = 626,364,049,242,637.75/26,459,113.52
  6. Step 6: Final answer
    x = 23,672,903.81

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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.