Home / 2,459,357,955,717.40-3,394,020,664,065.80-1,361,940,565,583.40

Finding the Fourth Proportional to 2,459,357,955,717.40, 3,394,020,664,065.80 and 1,361,940,565,583.40

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Solution

The fourth proportional to 2,459,357,955,717.40, 3,394,020,664,065.80 and 1,361,940,565,583.40 is: 1,879,537,060,505.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,459,357,955,717.40 : 3,394,020,664,065.80 = 1,361,940,565,583.40 : x
  2. Step 2: Convert to fraction form
    2,459,357,955,717.40/3,394,020,664,065.80 = 1,361,940,565,583.40/x
  3. Step 3: Cross multiply
    2,459,357,955,717.40x = 3,394,020,664,065.80 × 1,361,940,565,583.40
  4. Step 4: Simplify right side
    2,459,357,955,717.40x = 4,622,454,422,819,522,050,260,992
  5. Step 5: Solve for x
    x = 4,622,454,422,819,522,050,260,992/2,459,357,955,717.40
  6. Step 6: Final answer
    x = 1,879,537,060,505.35

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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.