Home / 2,459,357,955,719.40-3,394,020,664,068.60-1,361,940,565,585.40

Finding the Fourth Proportional to 2,459,357,955,719.40, 3,394,020,664,068.60 and 1,361,940,565,585.40

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Solution

The fourth proportional to 2,459,357,955,719.40, 3,394,020,664,068.60 and 1,361,940,565,585.40 is: 1,879,537,060,508.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,459,357,955,719.40 : 3,394,020,664,068.60 = 1,361,940,565,585.40 : x
  2. Step 2: Convert to fraction form
    2,459,357,955,719.40/3,394,020,664,068.60 = 1,361,940,565,585.40/x
  3. Step 3: Cross multiply
    2,459,357,955,719.40x = 3,394,020,664,068.60 × 1,361,940,565,585.40
  4. Step 4: Simplify right side
    2,459,357,955,719.40x = 4,622,454,422,830,123,640,160,256
  5. Step 5: Solve for x
    x = 4,622,454,422,830,123,640,160,256/2,459,357,955,719.40
  6. Step 6: Final answer
    x = 1,879,537,060,508.13

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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.