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Finding the Fourth Proportional to 566,555,196.80, 848,489,102.40 and 566,555,196.80

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Solution

The fourth proportional to 566,555,196.80, 848,489,102.40 and 566,555,196.80 is: 848,489,102.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    566,555,196.80 : 848,489,102.40 = 566,555,196.80 : x
  2. Step 2: Convert to fraction form
    566,555,196.80/848,489,102.40 = 566,555,196.80/x
  3. Step 3: Cross multiply
    566,555,196.80x = 848,489,102.40 × 566,555,196.80
  4. Step 4: Simplify right side
    566,555,196.80x = 480,715,910,392,887,296
  5. Step 5: Solve for x
    x = 480,715,910,392,887,296/566,555,196.80
  6. Step 6: Final answer
    x = 848,489,102.40

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.