Home / 2,332,500,310,100.40-3,494,929,779,441.20-1,242,239,760,185.60

Finding the Fourth Proportional to 2,332,500,310,100.40, 3,494,929,779,441.20 and 1,242,239,760,185.60

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Solution

The fourth proportional to 2,332,500,310,100.40, 3,494,929,779,441.20 and 1,242,239,760,185.60 is: 1,861,324,824,815.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,332,500,310,100.40 : 3,494,929,779,441.20 = 1,242,239,760,185.60 : x
  2. Step 2: Convert to fraction form
    2,332,500,310,100.40/3,494,929,779,441.20 = 1,242,239,760,185.60/x
  3. Step 3: Cross multiply
    2,332,500,310,100.40x = 3,494,929,779,441.20 × 1,242,239,760,185.60
  4. Step 4: Simplify right side
    2,332,500,310,100.40x = 4,341,540,731,078,548,897,398,784
  5. Step 5: Solve for x
    x = 4,341,540,731,078,548,897,398,784/2,332,500,310,100.40
  6. Step 6: Final answer
    x = 1,861,324,824,815.00

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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.