Home / 2,459,357,956,137.90-3,394,020,664,646.30-1,361,940,566,004

Finding the Fourth Proportional to 2,459,357,956,137.90, 3,394,020,664,646.30 and 1,361,940,566,004

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Solution

The fourth proportional to 2,459,357,956,137.90, 3,394,020,664,646.30 and 1,361,940,566,004 is: 1,879,537,061,085.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,459,357,956,137.90 : 3,394,020,664,646.30 = 1,361,940,566,004 : x
  2. Step 2: Convert to fraction form
    2,459,357,956,137.90/3,394,020,664,646.30 = 1,361,940,566,004/x
  3. Step 3: Cross multiply
    2,459,357,956,137.90x = 3,394,020,664,646.30 × 1,361,940,566,004
  4. Step 4: Simplify right side
    2,459,357,956,137.90x = 4,622,454,425,037,653,615,312,896
  5. Step 5: Solve for x
    x = 4,622,454,425,037,653,615,312,896/2,459,357,956,137.90
  6. Step 6: Final answer
    x = 1,879,537,061,085.90

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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.