Home / 9,296,144,685.20-13,945,054,419.60-3,000,723,172.88

Finding the Fourth Proportional to 9,296,144,685.20, 13,945,054,419.60 and 3,000,723,172.88

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Solution

The fourth proportional to 9,296,144,685.20, 13,945,054,419.60 and 3,000,723,172.88 is: 4,501,355,062.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,296,144,685.20 : 13,945,054,419.60 = 3,000,723,172.88 : x
  2. Step 2: Convert to fraction form
    9,296,144,685.20/13,945,054,419.60 = 3,000,723,172.88/x
  3. Step 3: Cross multiply
    9,296,144,685.20x = 13,945,054,419.60 × 3,000,723,172.88
  4. Step 4: Simplify right side
    9,296,144,685.20x = 41,845,247,943,966,384,128
  5. Step 5: Solve for x
    x = 41,845,247,943,966,384,128/9,296,144,685.20
  6. Step 6: Final answer
    x = 4,501,355,062.88

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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.