Home / 3,826,807,383,127.20-5,278,505,849,644-2,454,409,042,893.50

Finding the Fourth Proportional to 3,826,807,383,127.20, 5,278,505,849,644 and 2,454,409,042,893.50

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Solution

The fourth proportional to 3,826,807,383,127.20, 5,278,505,849,644 and 2,454,409,042,893.50 is: 3,385,488,526,925.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,826,807,383,127.20 : 5,278,505,849,644 = 2,454,409,042,893.50 : x
  2. Step 2: Convert to fraction form
    3,826,807,383,127.20/5,278,505,849,644 = 2,454,409,042,893.50/x
  3. Step 3: Cross multiply
    3,826,807,383,127.20x = 5,278,505,849,644 × 2,454,409,042,893.50
  4. Step 4: Simplify right side
    3,826,807,383,127.20x = 12,955,612,490,332,470,836,723,712
  5. Step 5: Solve for x
    x = 12,955,612,490,332,470,836,723,712/3,826,807,383,127.20
  6. Step 6: Final answer
    x = 3,385,488,526,925.90

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.