Home / 4,158,824,773.88-6,236,920,105.68-1,360,146,680.48

Finding the Fourth Proportional to 4,158,824,773.88, 6,236,920,105.68 and 1,360,146,680.48

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Solution

The fourth proportional to 4,158,824,773.88, 6,236,920,105.68 and 1,360,146,680.48 is: 2,039,789,276.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,158,824,773.88 : 6,236,920,105.68 = 1,360,146,680.48 : x
  2. Step 2: Convert to fraction form
    4,158,824,773.88/6,236,920,105.68 = 1,360,146,680.48/x
  3. Step 3: Cross multiply
    4,158,824,773.88x = 6,236,920,105.68 × 1,360,146,680.48
  4. Step 4: Simplify right side
    4,158,824,773.88x = 8,483,126,178,159,623,168
  5. Step 5: Solve for x
    x = 8,483,126,178,159,623,168/4,158,824,773.88
  6. Step 6: Final answer
    x = 2,039,789,276.87

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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.