Home / 6,448,820,910,636.60-9,673,267,528,195.50-2,151,032,795,177

Finding the Fourth Proportional to 6,448,820,910,636.60, 9,673,267,528,195.50 and 2,151,032,795,177

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Solution

The fourth proportional to 6,448,820,910,636.60, 9,673,267,528,195.50 and 2,151,032,795,177 is: 3,226,561,254,841.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,448,820,910,636.60 : 9,673,267,528,195.50 = 2,151,032,795,177 : x
  2. Step 2: Convert to fraction form
    6,448,820,910,636.60/9,673,267,528,195.50 = 2,151,032,795,177/x
  3. Step 3: Cross multiply
    6,448,820,910,636.60x = 9,673,267,528,195.50 × 2,151,032,795,177
  4. Step 4: Simplify right side
    6,448,820,910,636.60x = 20,807,515,689,669,277,928,914,944
  5. Step 5: Solve for x
    x = 20,807,515,689,669,277,928,914,944/6,448,820,910,636.60
  6. Step 6: Final answer
    x = 3,226,561,254,841.12

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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.