Home / 598,552,292,192.50-825,995,582,863.38-324,191,119,538.25

Finding the Fourth Proportional to 598,552,292,192.50, 825,995,582,863.38 and 324,191,119,538.25

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Solution

The fourth proportional to 598,552,292,192.50, 825,995,582,863.38 and 324,191,119,538.25 is: 447,380,180,871.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    598,552,292,192.50 : 825,995,582,863.38 = 324,191,119,538.25 : x
  2. Step 2: Convert to fraction form
    598,552,292,192.50/825,995,582,863.38 = 324,191,119,538.25/x
  3. Step 3: Cross multiply
    598,552,292,192.50x = 825,995,582,863.38 × 324,191,119,538.25
  4. Step 4: Simplify right side
    598,552,292,192.50x = 267,780,432,742,128,497,459,200
  5. Step 5: Solve for x
    x = 267,780,432,742,128,497,459,200/598,552,292,192.50
  6. Step 6: Final answer
    x = 447,380,180,871.50

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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.