Home / 52,365,265.48-78,560,262.24-16,463,473.48

Finding the Fourth Proportional to 52,365,265.48, 78,560,262.24 and 16,463,473.48

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Solution

The fourth proportional to 52,365,265.48, 78,560,262.24 and 16,463,473.48 is: 24,699,097.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,365,265.48 : 78,560,262.24 = 16,463,473.48 : x
  2. Step 2: Convert to fraction form
    52,365,265.48/78,560,262.24 = 16,463,473.48/x
  3. Step 3: Cross multiply
    52,365,265.48x = 78,560,262.24 × 16,463,473.48
  4. Step 4: Simplify right side
    52,365,265.48x = 1,293,374,793,970,085.25
  5. Step 5: Solve for x
    x = 1,293,374,793,970,085.25/52,365,265.48
  6. Step 6: Final answer
    x = 24,699,097.43

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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.