Home / 3,955,804,581.24-5,929,193,269.89-1,593,453,920.49

Finding the Fourth Proportional to 3,955,804,581.24, 5,929,193,269.89 and 1,593,453,920.49

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Solution

The fourth proportional to 3,955,804,581.24, 5,929,193,269.89 and 1,593,453,920.49 is: 2,388,362,738.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,955,804,581.24 : 5,929,193,269.89 = 1,593,453,920.49 : x
  2. Step 2: Convert to fraction form
    3,955,804,581.24/5,929,193,269.89 = 1,593,453,920.49/x
  3. Step 3: Cross multiply
    3,955,804,581.24x = 5,929,193,269.89 × 1,593,453,920.49
  4. Step 4: Simplify right side
    3,955,804,581.24x = 9,447,896,261,249,142,784
  5. Step 5: Solve for x
    x = 9,447,896,261,249,142,784/3,955,804,581.24
  6. Step 6: Final answer
    x = 2,388,362,738.15

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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.