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Finding the Fourth Proportional to 567,636,793.65, 851,455,190.48 and 567,636,793.65

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Solution

The fourth proportional to 567,636,793.65, 851,455,190.48 and 567,636,793.65 is: 851,455,190.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    567,636,793.65 : 851,455,190.48 = 567,636,793.65 : x
  2. Step 2: Convert to fraction form
    567,636,793.65/851,455,190.48 = 567,636,793.65/x
  3. Step 3: Cross multiply
    567,636,793.65x = 851,455,190.48 × 567,636,793.65
  4. Step 4: Simplify right side
    567,636,793.65x = 483,317,294,257,879,040
  5. Step 5: Solve for x
    x = 483,317,294,257,879,040/567,636,793.65
  6. Step 6: Final answer
    x = 851,455,190.48

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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.