Home / 4,395,024,013.20-6,592,536,019.80-1,486,978,861.20

Finding the Fourth Proportional to 4,395,024,013.20, 6,592,536,019.80 and 1,486,978,861.20

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Solution

The fourth proportional to 4,395,024,013.20, 6,592,536,019.80 and 1,486,978,861.20 is: 2,230,468,291.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,395,024,013.20 : 6,592,536,019.80 = 1,486,978,861.20 : x
  2. Step 2: Convert to fraction form
    4,395,024,013.20/6,592,536,019.80 = 1,486,978,861.20/x
  3. Step 3: Cross multiply
    4,395,024,013.20x = 6,592,536,019.80 × 1,486,978,861.20
  4. Step 4: Simplify right side
    4,395,024,013.20x = 9,802,961,703,142,184,960
  5. Step 5: Solve for x
    x = 9,802,961,703,142,184,960/4,395,024,013.20
  6. Step 6: Final answer
    x = 2,230,468,291.80

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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.