Home / 6,489,468,944.10-9,733,910,902.18-2,706,303,440.34

Finding the Fourth Proportional to 6,489,468,944.10, 9,733,910,902.18 and 2,706,303,440.34

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Solution

The fourth proportional to 6,489,468,944.10, 9,733,910,902.18 and 2,706,303,440.34 is: 4,059,333,173.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,489,468,944.10 : 9,733,910,902.18 = 2,706,303,440.34 : x
  2. Step 2: Convert to fraction form
    6,489,468,944.10/9,733,910,902.18 = 2,706,303,440.34/x
  3. Step 3: Cross multiply
    6,489,468,944.10x = 9,733,910,902.18 × 2,706,303,440.34
  4. Step 4: Simplify right side
    6,489,468,944.10x = 26,342,916,562,532,769,792
  5. Step 5: Solve for x
    x = 26,342,916,562,532,769,792/6,489,468,944.10
  6. Step 6: Final answer
    x = 4,059,333,173.40

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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.