Home / 6,569,276,882.50-9,065,414,743.63-3,856,501,064.10

Finding the Fourth Proportional to 6,569,276,882.50, 9,065,414,743.63 and 3,856,501,064.10

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Solution

The fourth proportional to 6,569,276,882.50, 9,065,414,743.63 and 3,856,501,064.10 is: 5,321,861,481.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,569,276,882.50 : 9,065,414,743.63 = 3,856,501,064.10 : x
  2. Step 2: Convert to fraction form
    6,569,276,882.50/9,065,414,743.63 = 3,856,501,064.10/x
  3. Step 3: Cross multiply
    6,569,276,882.50x = 9,065,414,743.63 × 3,856,501,064.10
  4. Step 4: Simplify right side
    6,569,276,882.50x = 34,960,781,605,316,919,296
  5. Step 5: Solve for x
    x = 34,960,781,605,316,919,296/6,569,276,882.50
  6. Step 6: Final answer
    x = 5,321,861,481.96

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.