Home / 2,459,357,955,729.20-3,394,020,664,082.40-1,361,940,565,595.20

Finding the Fourth Proportional to 2,459,357,955,729.20, 3,394,020,664,082.40 and 1,361,940,565,595.20

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Solution

The fourth proportional to 2,459,357,955,729.20, 3,394,020,664,082.40 and 1,361,940,565,595.20 is: 1,879,537,060,521.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,459,357,955,729.20 : 3,394,020,664,082.40 = 1,361,940,565,595.20 : x
  2. Step 2: Convert to fraction form
    2,459,357,955,729.20/3,394,020,664,082.40 = 1,361,940,565,595.20/x
  3. Step 3: Cross multiply
    2,459,357,955,729.20x = 3,394,020,664,082.40 × 1,361,940,565,595.20
  4. Step 4: Simplify right side
    2,459,357,955,729.20x = 4,622,454,422,882,179,717,529,600
  5. Step 5: Solve for x
    x = 4,622,454,422,882,179,717,529,600/2,459,357,955,729.20
  6. Step 6: Final answer
    x = 1,879,537,060,521.81

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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.