Home / 582,452,906.10-873,679,359.15-276,342,890.10

Finding the Fourth Proportional to 582,452,906.10, 873,679,359.15 and 276,342,890.10

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Solution

The fourth proportional to 582,452,906.10, 873,679,359.15 and 276,342,890.10 is: 414,514,335.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    582,452,906.10 : 873,679,359.15 = 276,342,890.10 : x
  2. Step 2: Convert to fraction form
    582,452,906.10/873,679,359.15 = 276,342,890.10/x
  3. Step 3: Cross multiply
    582,452,906.10x = 873,679,359.15 × 276,342,890.10
  4. Step 4: Simplify right side
    582,452,906.10x = 241,435,079,128,226,880
  5. Step 5: Solve for x
    x = 241,435,079,128,226,880/582,452,906.10
  6. Step 6: Final answer
    x = 414,514,335.15

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Double scale
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Similar ratio
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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.