Home / 588,303,534.60-882,455,301.90-543,961,672.20

Finding the Fourth Proportional to 588,303,534.60, 882,455,301.90 and 543,961,672.20

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Solution

The fourth proportional to 588,303,534.60, 882,455,301.90 and 543,961,672.20 is: 815,942,508.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    588,303,534.60 : 882,455,301.90 = 543,961,672.20 : x
  2. Step 2: Convert to fraction form
    588,303,534.60/882,455,301.90 = 543,961,672.20/x
  3. Step 3: Cross multiply
    588,303,534.60x = 882,455,301.90 × 543,961,672.20
  4. Step 4: Simplify right side
    588,303,534.60x = 480,021,861,663,279,872
  5. Step 5: Solve for x
    x = 480,021,861,663,279,872/588,303,534.60
  6. Step 6: Final answer
    x = 815,942,508.30

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Double scale
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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.