Home / 337,238,823.96-465,247,069.38-225,765,575.01

Finding the Fourth Proportional to 337,238,823.96, 465,247,069.38 and 225,765,575.01

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Solution

The fourth proportional to 337,238,823.96, 465,247,069.38 and 225,765,575.01 is: 311,461,091.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,238,823.96 : 465,247,069.38 = 225,765,575.01 : x
  2. Step 2: Convert to fraction form
    337,238,823.96/465,247,069.38 = 225,765,575.01/x
  3. Step 3: Cross multiply
    337,238,823.96x = 465,247,069.38 × 225,765,575.01
  4. Step 4: Simplify right side
    337,238,823.96x = 105,036,772,140,293,056
  5. Step 5: Solve for x
    x = 105,036,772,140,293,056/337,238,823.96
  6. Step 6: Final answer
    x = 311,461,091.30

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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.