Home / 3,724,704,961.92-5,140,216,935-2,031,252,004.08

Finding the Fourth Proportional to 3,724,704,961.92, 5,140,216,935 and 2,031,252,004.08

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Solution

The fourth proportional to 3,724,704,961.92, 5,140,216,935 and 2,031,252,004.08 is: 2,803,195,436.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,724,704,961.92 : 5,140,216,935 = 2,031,252,004.08 : x
  2. Step 2: Convert to fraction form
    3,724,704,961.92/5,140,216,935 = 2,031,252,004.08/x
  3. Step 3: Cross multiply
    3,724,704,961.92x = 5,140,216,935 × 2,031,252,004.08
  4. Step 4: Simplify right side
    3,724,704,961.92x = 10,441,075,950,624,704,512
  5. Step 5: Solve for x
    x = 10,441,075,950,624,704,512/3,724,704,961.92
  6. Step 6: Final answer
    x = 2,803,195,436.25

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.