Home / 10,377,910,136.60-15,591,699,369.36-6,654,496,537.37

Finding the Fourth Proportional to 10,377,910,136.60, 15,591,699,369.36 and 6,654,496,537.37

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Solution

The fourth proportional to 10,377,910,136.60, 15,591,699,369.36 and 6,654,496,537.37 is: 9,997,668,904.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,377,910,136.60 : 15,591,699,369.36 = 6,654,496,537.37 : x
  2. Step 2: Convert to fraction form
    10,377,910,136.60/15,591,699,369.36 = 6,654,496,537.37/x
  3. Step 3: Cross multiply
    10,377,910,136.60x = 15,591,699,369.36 × 6,654,496,537.37
  4. Step 4: Simplify right side
    10,377,910,136.60x = 103,754,909,465,042,173,952
  5. Step 5: Solve for x
    x = 103,754,909,465,042,173,952/10,377,910,136.60
  6. Step 6: Final answer
    x = 9,997,668,904.38

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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.