Home / 2,459,357,955,708.20-3,394,020,664,053-1,361,940,565,574.20

Finding the Fourth Proportional to 2,459,357,955,708.20, 3,394,020,664,053 and 1,361,940,565,574.20

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Solution

The fourth proportional to 2,459,357,955,708.20, 3,394,020,664,053 and 1,361,940,565,574.20 is: 1,879,537,060,492.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,459,357,955,708.20 : 3,394,020,664,053 = 1,361,940,565,574.20 : x
  2. Step 2: Convert to fraction form
    2,459,357,955,708.20/3,394,020,664,053 = 1,361,940,565,574.20/x
  3. Step 3: Cross multiply
    2,459,357,955,708.20x = 3,394,020,664,053 × 1,361,940,565,574.20
  4. Step 4: Simplify right side
    2,459,357,955,708.20x = 4,622,454,422,770,864,365,764,608
  5. Step 5: Solve for x
    x = 4,622,454,422,770,864,365,764,608/2,459,357,955,708.20
  6. Step 6: Final answer
    x = 1,879,537,060,492.59

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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.