Home / 47,936,593.44-71,897,814-17,637,409.44

Finding the Fourth Proportional to 47,936,593.44, 71,897,814 and 17,637,409.44

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Solution

The fourth proportional to 47,936,593.44, 71,897,814 and 17,637,409.44 is: 26,453,510.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,936,593.44 : 71,897,814 = 17,637,409.44 : x
  2. Step 2: Convert to fraction form
    47,936,593.44/71,897,814 = 17,637,409.44/x
  3. Step 3: Cross multiply
    47,936,593.44x = 71,897,814 × 17,637,409.44
  4. Step 4: Simplify right side
    47,936,593.44x = 1,268,091,183,358,964.25
  5. Step 5: Solve for x
    x = 1,268,091,183,358,964.25/47,936,593.44
  6. Step 6: Final answer
    x = 26,453,510.61

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.