Home / 1,274,356,152,000.30-1,911,534,228,000.60-1,274,356,152,000.30

Finding the Fourth Proportional to 1,274,356,152,000.30, 1,911,534,228,000.60 and 1,274,356,152,000.30

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Solution

The fourth proportional to 1,274,356,152,000.30, 1,911,534,228,000.60 and 1,274,356,152,000.30 is: 1,911,534,228,000.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,274,356,152,000.30 : 1,911,534,228,000.60 = 1,274,356,152,000.30 : x
  2. Step 2: Convert to fraction form
    1,274,356,152,000.30/1,911,534,228,000.60 = 1,274,356,152,000.30/x
  3. Step 3: Cross multiply
    1,274,356,152,000.30x = 1,911,534,228,000.60 × 1,274,356,152,000.30
  4. Step 4: Simplify right side
    1,274,356,152,000.30x = 2,435,975,403,211,708,765,831,168
  5. Step 5: Solve for x
    x = 2,435,975,403,211,708,765,831,168/1,274,356,152,000.30
  6. Step 6: Final answer
    x = 1,911,534,228,000.60

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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.