Home / 3,617,243,534.17-5,424,002,290.26-1,623,576,472.14

Finding the Fourth Proportional to 3,617,243,534.17, 5,424,002,290.26 and 1,623,576,472.14

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Solution

The fourth proportional to 3,617,243,534.17, 5,424,002,290.26 and 1,623,576,472.14 is: 2,434,528,507.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,617,243,534.17 : 5,424,002,290.26 = 1,623,576,472.14 : x
  2. Step 2: Convert to fraction form
    3,617,243,534.17/5,424,002,290.26 = 1,623,576,472.14/x
  3. Step 3: Cross multiply
    3,617,243,534.17x = 5,424,002,290.26 × 1,623,576,472.14
  4. Step 4: Simplify right side
    3,617,243,534.17x = 8,806,282,503,320,222,720
  5. Step 5: Solve for x
    x = 8,806,282,503,320,222,720/3,617,243,534.17
  6. Step 6: Final answer
    x = 2,434,528,507.73

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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.