Home / 2,837,247,542,820.30-4,256,418,868,579.80-926,611,082,752.60

Finding the Fourth Proportional to 2,837,247,542,820.30, 4,256,418,868,579.80 and 926,611,082,752.60

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Solution

The fourth proportional to 2,837,247,542,820.30, 4,256,418,868,579.80 and 926,611,082,752.60 is: 1,390,095,448,824.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,837,247,542,820.30 : 4,256,418,868,579.80 = 926,611,082,752.60 : x
  2. Step 2: Convert to fraction form
    2,837,247,542,820.30/4,256,418,868,579.80 = 926,611,082,752.60/x
  3. Step 3: Cross multiply
    2,837,247,542,820.30x = 4,256,418,868,579.80 × 926,611,082,752.60
  4. Step 4: Simplify right side
    2,837,247,542,820.30x = 3,944,044,896,463,324,748,709,888
  5. Step 5: Solve for x
    x = 3,944,044,896,463,324,748,709,888/2,837,247,542,820.30
  6. Step 6: Final answer
    x = 1,390,095,448,824.62

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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.