Home / 50,253,831.56-75,392,865.84-17,459,627.36

Finding the Fourth Proportional to 50,253,831.56, 75,392,865.84 and 17,459,627.36

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Solution

The fourth proportional to 50,253,831.56, 75,392,865.84 and 17,459,627.36 is: 26,193,651.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,253,831.56 : 75,392,865.84 = 17,459,627.36 : x
  2. Step 2: Convert to fraction form
    50,253,831.56/75,392,865.84 = 17,459,627.36/x
  3. Step 3: Cross multiply
    50,253,831.56x = 75,392,865.84 × 17,459,627.36
  4. Step 4: Simplify right side
    50,253,831.56x = 1,316,331,343,168,873.50
  5. Step 5: Solve for x
    x = 1,316,331,343,168,873.50/50,253,831.56
  6. Step 6: Final answer
    x = 26,193,651.36

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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.