Home / 2,459,357,955,702-3,394,020,664,044.20-1,361,940,565,568.10

Finding the Fourth Proportional to 2,459,357,955,702, 3,394,020,664,044.20 and 1,361,940,565,568.10

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Solution

The fourth proportional to 2,459,357,955,702, 3,394,020,664,044.20 and 1,361,940,565,568.10 is: 1,879,537,060,484.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,459,357,955,702 : 3,394,020,664,044.20 = 1,361,940,565,568.10 : x
  2. Step 2: Convert to fraction form
    2,459,357,955,702/3,394,020,664,044.20 = 1,361,940,565,568.10/x
  3. Step 3: Cross multiply
    2,459,357,955,702x = 3,394,020,664,044.20 × 1,361,940,565,568.10
  4. Step 4: Simplify right side
    2,459,357,955,702x = 4,622,454,422,738,176,443,416,576
  5. Step 5: Solve for x
    x = 4,622,454,422,738,176,443,416,576/2,459,357,955,702
  6. Step 6: Final answer
    x = 1,879,537,060,484.04

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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.