Home / 7,740,253,795.84-11,604,937,079.04-3,595,296,601.60

Finding the Fourth Proportional to 7,740,253,795.84, 11,604,937,079.04 and 3,595,296,601.60

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Solution

The fourth proportional to 7,740,253,795.84, 11,604,937,079.04 and 3,595,296,601.60 is: 5,390,416,379.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,740,253,795.84 : 11,604,937,079.04 = 3,595,296,601.60 : x
  2. Step 2: Convert to fraction form
    7,740,253,795.84/11,604,937,079.04 = 3,595,296,601.60/x
  3. Step 3: Cross multiply
    7,740,253,795.84x = 11,604,937,079.04 × 3,595,296,601.60
  4. Step 4: Simplify right side
    7,740,253,795.84x = 41,723,190,842,054,344,704
  5. Step 5: Solve for x
    x = 41,723,190,842,054,344,704/7,740,253,795.84
  6. Step 6: Final answer
    x = 5,390,416,379.43

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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.