Home / 8,936,606,947,894.50-13,404,910,577,956-2,145,059,187,847.40

Finding the Fourth Proportional to 8,936,606,947,894.50, 13,404,910,577,956 and 2,145,059,187,847.40

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Solution

The fourth proportional to 8,936,606,947,894.50, 13,404,910,577,956 and 2,145,059,187,847.40 is: 3,217,588,819,243.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,936,606,947,894.50 : 13,404,910,577,956 = 2,145,059,187,847.40 : x
  2. Step 2: Convert to fraction form
    8,936,606,947,894.50/13,404,910,577,956 = 2,145,059,187,847.40/x
  3. Step 3: Cross multiply
    8,936,606,947,894.50x = 13,404,910,577,956 × 2,145,059,187,847.40
  4. Step 4: Simplify right side
    8,936,606,947,894.50x = 28,754,326,597,517,317,075,107,840
  5. Step 5: Solve for x
    x = 28,754,326,597,517,317,075,107,840/8,936,606,947,894.50
  6. Step 6: Final answer
    x = 3,217,588,819,243.30

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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.