Home / 6,673,754,201.80-10,010,631,302.70-3,880,500,305.80

Finding the Fourth Proportional to 6,673,754,201.80, 10,010,631,302.70 and 3,880,500,305.80

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Solution

The fourth proportional to 6,673,754,201.80, 10,010,631,302.70 and 3,880,500,305.80 is: 5,820,750,458.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,673,754,201.80 : 10,010,631,302.70 = 3,880,500,305.80 : x
  2. Step 2: Convert to fraction form
    6,673,754,201.80/10,010,631,302.70 = 3,880,500,305.80/x
  3. Step 3: Cross multiply
    6,673,754,201.80x = 10,010,631,302.70 × 3,880,500,305.80
  4. Step 4: Simplify right side
    6,673,754,201.80x = 38,846,257,831,378,403,328
  5. Step 5: Solve for x
    x = 38,846,257,831,378,403,328/6,673,754,201.80
  6. Step 6: Final answer
    x = 5,820,750,458.70

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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.