Home / 2,459,357,955,702.20-3,394,020,664,044.60-1,361,940,565,568.50

Finding the Fourth Proportional to 2,459,357,955,702.20, 3,394,020,664,044.60 and 1,361,940,565,568.50

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Solution

The fourth proportional to 2,459,357,955,702.20, 3,394,020,664,044.60 and 1,361,940,565,568.50 is: 1,879,537,060,484.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,459,357,955,702.20 : 3,394,020,664,044.60 = 1,361,940,565,568.50 : x
  2. Step 2: Convert to fraction form
    2,459,357,955,702.20/3,394,020,664,044.60 = 1,361,940,565,568.50/x
  3. Step 3: Cross multiply
    2,459,357,955,702.20x = 3,394,020,664,044.60 × 1,361,940,565,568.50
  4. Step 4: Simplify right side
    2,459,357,955,702.20x = 4,622,454,422,740,078,577,057,792
  5. Step 5: Solve for x
    x = 4,622,454,422,740,078,577,057,792/2,459,357,955,702.20
  6. Step 6: Final answer
    x = 1,879,537,060,484.66

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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.