Home / 2,794,176,461.20-4,190,676,826.20-1,412,692,301.20

Finding the Fourth Proportional to 2,794,176,461.20, 4,190,676,826.20 and 1,412,692,301.20

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Solution

The fourth proportional to 2,794,176,461.20, 4,190,676,826.20 and 1,412,692,301.20 is: 2,118,741,236.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,794,176,461.20 : 4,190,676,826.20 = 1,412,692,301.20 : x
  2. Step 2: Convert to fraction form
    2,794,176,461.20/4,190,676,826.20 = 1,412,692,301.20/x
  3. Step 3: Cross multiply
    2,794,176,461.20x = 4,190,676,826.20 × 1,412,692,301.20
  4. Step 4: Simplify right side
    2,794,176,461.20x = 5,920,136,889,189,990,400
  5. Step 5: Solve for x
    x = 5,920,136,889,189,990,400/2,794,176,461.20
  6. Step 6: Final answer
    x = 2,118,741,236.07

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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.