Home / 2,459,357,955,726.40-3,394,020,664,078.40-1,361,940,565,592.40

Finding the Fourth Proportional to 2,459,357,955,726.40, 3,394,020,664,078.40 and 1,361,940,565,592.40

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Solution

The fourth proportional to 2,459,357,955,726.40, 3,394,020,664,078.40 and 1,361,940,565,592.40 is: 1,879,537,060,517.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,459,357,955,726.40 : 3,394,020,664,078.40 = 1,361,940,565,592.40 : x
  2. Step 2: Convert to fraction form
    2,459,357,955,726.40/3,394,020,664,078.40 = 1,361,940,565,592.40/x
  3. Step 3: Cross multiply
    2,459,357,955,726.40x = 3,394,020,664,078.40 × 1,361,940,565,592.40
  4. Step 4: Simplify right side
    2,459,357,955,726.40x = 4,622,454,422,867,228,936,372,224
  5. Step 5: Solve for x
    x = 4,622,454,422,867,228,936,372,224/2,459,357,955,726.40
  6. Step 6: Final answer
    x = 1,879,537,060,517.87

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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.