Home / 13,404,910,421,841-20,107,365,866,932-3,217,588,781,770.40

Finding the Fourth Proportional to 13,404,910,421,841, 20,107,365,866,932 and 3,217,588,781,770.40

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Solution

The fourth proportional to 13,404,910,421,841, 20,107,365,866,932 and 3,217,588,781,770.40 is: 4,826,383,228,863.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,404,910,421,841 : 20,107,365,866,932 = 3,217,588,781,770.40 : x
  2. Step 2: Convert to fraction form
    13,404,910,421,841/20,107,365,866,932 = 3,217,588,781,770.40/x
  3. Step 3: Cross multiply
    13,404,910,421,841x = 20,107,365,866,932 × 3,217,588,781,770.40
  4. Step 4: Simplify right side
    13,404,910,421,841x = 64,697,234,844,393,454,950,154,240
  5. Step 5: Solve for x
    x = 64,697,234,844,393,454,950,154,240/13,404,910,421,841
  6. Step 6: Final answer
    x = 4,826,383,228,863.69

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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.