Home / 888,996,755,484.60-1,333,236,437,529.20-344,323,770,817.55

Finding the Fourth Proportional to 888,996,755,484.60, 1,333,236,437,529.20 and 344,323,770,817.55

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Solution

The fourth proportional to 888,996,755,484.60, 1,333,236,437,529.20 and 344,323,770,817.55 is: 516,385,458,922.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    888,996,755,484.60 : 1,333,236,437,529.20 = 344,323,770,817.55 : x
  2. Step 2: Convert to fraction form
    888,996,755,484.60/1,333,236,437,529.20 = 344,323,770,817.55/x
  3. Step 3: Cross multiply
    888,996,755,484.60x = 1,333,236,437,529.20 × 344,323,770,817.55
  4. Step 4: Simplify right side
    888,996,755,484.60x = 459,064,997,561,411,030,745,088
  5. Step 5: Solve for x
    x = 459,064,997,561,411,030,745,088/888,996,755,484.60
  6. Step 6: Final answer
    x = 516,385,458,922.37

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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.