Home / 334,433,747.07-501,814,966.37-150,331,299.75

Finding the Fourth Proportional to 334,433,747.07, 501,814,966.37 and 150,331,299.75

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Solution

The fourth proportional to 334,433,747.07, 501,814,966.37 and 150,331,299.75 is: 225,570,824.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,433,747.07 : 501,814,966.37 = 150,331,299.75 : x
  2. Step 2: Convert to fraction form
    334,433,747.07/501,814,966.37 = 150,331,299.75/x
  3. Step 3: Cross multiply
    334,433,747.07x = 501,814,966.37 × 150,331,299.75
  4. Step 4: Simplify right side
    334,433,747.07x = 75,438,496,127,652,992
  5. Step 5: Solve for x
    x = 75,438,496,127,652,992/334,433,747.07
  6. Step 6: Final answer
    x = 225,570,824.68

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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.