Home / 888,996,755,467.60-1,333,236,437,503.80-344,323,770,800.62

Finding the Fourth Proportional to 888,996,755,467.60, 1,333,236,437,503.80 and 344,323,770,800.62

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Solution

The fourth proportional to 888,996,755,467.60, 1,333,236,437,503.80 and 344,323,770,800.62 is: 516,385,458,897.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    888,996,755,467.60 : 1,333,236,437,503.80 = 344,323,770,800.62 : x
  2. Step 2: Convert to fraction form
    888,996,755,467.60/1,333,236,437,503.80 = 344,323,770,800.62/x
  3. Step 3: Cross multiply
    888,996,755,467.60x = 1,333,236,437,503.80 × 344,323,770,800.62
  4. Step 4: Simplify right side
    888,996,755,467.60x = 459,064,997,530,093,605,617,664
  5. Step 5: Solve for x
    x = 459,064,997,530,093,605,617,664/888,996,755,467.60
  6. Step 6: Final answer
    x = 516,385,458,897.02

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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.