Home / 3,621,672,001.30-5,432,508,001.95-2,703,341,953.30

Finding the Fourth Proportional to 3,621,672,001.30, 5,432,508,001.95 and 2,703,341,953.30

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Solution

The fourth proportional to 3,621,672,001.30, 5,432,508,001.95 and 2,703,341,953.30 is: 4,055,012,929.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,621,672,001.30 : 5,432,508,001.95 = 2,703,341,953.30 : x
  2. Step 2: Convert to fraction form
    3,621,672,001.30/5,432,508,001.95 = 2,703,341,953.30/x
  3. Step 3: Cross multiply
    3,621,672,001.30x = 5,432,508,001.95 × 2,703,341,953.30
  4. Step 4: Simplify right side
    3,621,672,001.30x = 14,685,926,793,309,392,896
  5. Step 5: Solve for x
    x = 14,685,926,793,309,392,896/3,621,672,001.30
  6. Step 6: Final answer
    x = 4,055,012,929.95

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Double scale
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Similar ratio
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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.