Home / 582,185,327.31-873,295,719.03-227,645,453.03

Finding the Fourth Proportional to 582,185,327.31, 873,295,719.03 and 227,645,453.03

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Solution

The fourth proportional to 582,185,327.31, 873,295,719.03 and 227,645,453.03 is: 341,475,111.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    582,185,327.31 : 873,295,719.03 = 227,645,453.03 : x
  2. Step 2: Convert to fraction form
    582,185,327.31/873,295,719.03 = 227,645,453.03/x
  3. Step 3: Cross multiply
    582,185,327.31x = 873,295,719.03 × 227,645,453.03
  4. Step 4: Simplify right side
    582,185,327.31x = 198,801,799,583,377,472
  5. Step 5: Solve for x
    x = 198,801,799,583,377,472/582,185,327.31
  6. Step 6: Final answer
    x = 341,475,111.55

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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.