Home / 50,066,580.08-75,108,348.41-17,268,243.14

Finding the Fourth Proportional to 50,066,580.08, 75,108,348.41 and 17,268,243.14

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Solution

The fourth proportional to 50,066,580.08, 75,108,348.41 and 17,268,243.14 is: 25,905,288.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,066,580.08 : 75,108,348.41 = 17,268,243.14 : x
  2. Step 2: Convert to fraction form
    50,066,580.08/75,108,348.41 = 17,268,243.14/x
  3. Step 3: Cross multiply
    50,066,580.08x = 75,108,348.41 × 17,268,243.14
  4. Step 4: Simplify right side
    50,066,580.08x = 1,296,989,221,725,829.50
  5. Step 5: Solve for x
    x = 1,296,989,221,725,829.50/50,066,580.08
  6. Step 6: Final answer
    x = 25,905,288.91

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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.