Home / 5,392,735,908,998.40-7,442,530,229,562.40-3,281,083,413,193.80

Finding the Fourth Proportional to 5,392,735,908,998.40, 7,442,530,229,562.40 and 3,281,083,413,193.80

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Solution

The fourth proportional to 5,392,735,908,998.40, 7,442,530,229,562.40 and 3,281,083,413,193.80 is: 4,528,232,589,262.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,392,735,908,998.40 : 7,442,530,229,562.40 = 3,281,083,413,193.80 : x
  2. Step 2: Convert to fraction form
    5,392,735,908,998.40/7,442,530,229,562.40 = 3,281,083,413,193.80/x
  3. Step 3: Cross multiply
    5,392,735,908,998.40x = 7,442,530,229,562.40 × 3,281,083,413,193.80
  4. Step 4: Simplify right side
    5,392,735,908,998.40x = 24,419,562,488,410,633,035,317,248
  5. Step 5: Solve for x
    x = 24,419,562,488,410,633,035,317,248/5,392,735,908,998.40
  6. Step 6: Final answer
    x = 4,528,232,589,262.12

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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.