Home / 2,184,408,070.20-3,276,612,105.30-730,385,494.20

Finding the Fourth Proportional to 2,184,408,070.20, 3,276,612,105.30 and 730,385,494.20

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Solution

The fourth proportional to 2,184,408,070.20, 3,276,612,105.30 and 730,385,494.20 is: 1,095,578,241.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,184,408,070.20 : 3,276,612,105.30 = 730,385,494.20 : x
  2. Step 2: Convert to fraction form
    2,184,408,070.20/3,276,612,105.30 = 730,385,494.20/x
  3. Step 3: Cross multiply
    2,184,408,070.20x = 3,276,612,105.30 × 730,385,494.20
  4. Step 4: Simplify right side
    2,184,408,070.20x = 2,393,189,951,831,243,264
  5. Step 5: Solve for x
    x = 2,393,189,951,831,243,264/2,184,408,070.20
  6. Step 6: Final answer
    x = 1,095,578,241.30

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1.5x scale

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.