Home / 2,676,312,888,969.80-4,014,464,322,770.60-838,592,255,265.82

Finding the Fourth Proportional to 2,676,312,888,969.80, 4,014,464,322,770.60 and 838,592,255,265.82

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Solution

The fourth proportional to 2,676,312,888,969.80, 4,014,464,322,770.60 and 838,592,255,265.82 is: 1,257,886,812,857.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,676,312,888,969.80 : 4,014,464,322,770.60 = 838,592,255,265.82 : x
  2. Step 2: Convert to fraction form
    2,676,312,888,969.80/4,014,464,322,770.60 = 838,592,255,265.82/x
  3. Step 3: Cross multiply
    2,676,312,888,969.80x = 4,014,464,322,770.60 × 838,592,255,265.82
  4. Step 4: Simplify right side
    2,676,312,888,969.80x = 3,366,498,690,116,370,338,676,736
  5. Step 5: Solve for x
    x = 3,366,498,690,116,370,338,676,736/2,676,312,888,969.80
  6. Step 6: Final answer
    x = 1,257,886,812,857.76

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.