Home / 219,327,232,130.03-328,990,848,195.04-219,327,232,130.03

Finding the Fourth Proportional to 219,327,232,130.03, 328,990,848,195.04 and 219,327,232,130.03

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Solution

The fourth proportional to 219,327,232,130.03, 328,990,848,195.04 and 219,327,232,130.03 is: 328,990,848,195.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    219,327,232,130.03 : 328,990,848,195.04 = 219,327,232,130.03 : x
  2. Step 2: Convert to fraction form
    219,327,232,130.03/328,990,848,195.04 = 219,327,232,130.03/x
  3. Step 3: Cross multiply
    219,327,232,130.03x = 328,990,848,195.04 × 219,327,232,130.03
  4. Step 4: Simplify right side
    219,327,232,130.03x = 72,156,652,130,728,989,949,952
  5. Step 5: Solve for x
    x = 72,156,652,130,728,989,949,952/219,327,232,130.03
  6. Step 6: Final answer
    x = 328,990,848,195.04

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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.