Home / 593,652,739.02-819,241,743.62-329,334,738.90

Finding the Fourth Proportional to 593,652,739.02, 819,241,743.62 and 329,334,738.90

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Solution

The fourth proportional to 593,652,739.02, 819,241,743.62 and 329,334,738.90 is: 454,482,474.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,652,739.02 : 819,241,743.62 = 329,334,738.90 : x
  2. Step 2: Convert to fraction form
    593,652,739.02/819,241,743.62 = 329,334,738.90/x
  3. Step 3: Cross multiply
    593,652,739.02x = 819,241,743.62 × 329,334,738.90
  4. Step 4: Simplify right side
    593,652,739.02x = 269,804,765,731,073,408
  5. Step 5: Solve for x
    x = 269,804,765,731,073,408/593,652,739.02
  6. Step 6: Final answer
    x = 454,482,474.34

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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.