Home / 593,652,735.03-819,241,738.10-329,334,734.91

Finding the Fourth Proportional to 593,652,735.03, 819,241,738.10 and 329,334,734.91

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Solution

The fourth proportional to 593,652,735.03, 819,241,738.10 and 329,334,734.91 is: 454,482,468.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    593,652,735.03 : 819,241,738.10 = 329,334,734.91 : x
  2. Step 2: Convert to fraction form
    593,652,735.03/819,241,738.10 = 329,334,734.91/x
  3. Step 3: Cross multiply
    593,652,735.03x = 819,241,738.10 × 329,334,734.91
  4. Step 4: Simplify right side
    593,652,735.03x = 269,804,760,638,628,256
  5. Step 5: Solve for x
    x = 269,804,760,638,628,256/593,652,735.03
  6. Step 6: Final answer
    x = 454,482,468.82

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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.