Home / 626,685,775,411.24-940,213,094,401.50-202,206,077,324.20

Finding the Fourth Proportional to 626,685,775,411.24, 940,213,094,401.50 and 202,206,077,324.20

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Solution

The fourth proportional to 626,685,775,411.24, 940,213,094,401.50 and 202,206,077,324.20 is: 303,368,624,480.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    626,685,775,411.24 : 940,213,094,401.50 = 202,206,077,324.20 : x
  2. Step 2: Convert to fraction form
    626,685,775,411.24/940,213,094,401.50 = 202,206,077,324.20/x
  3. Step 3: Cross multiply
    626,685,775,411.24x = 940,213,094,401.50 × 202,206,077,324.20
  4. Step 4: Simplify right side
    626,685,775,411.24x = 190,116,801,667,775,086,985,216
  5. Step 5: Solve for x
    x = 190,116,801,667,775,086,985,216/626,685,775,411.24
  6. Step 6: Final answer
    x = 303,368,624,480.14

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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.