Home / 2,446,493,862.32-3,376,052,621.12-1,429,313,570

Finding the Fourth Proportional to 2,446,493,862.32, 3,376,052,621.12 and 1,429,313,570

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Solution

The fourth proportional to 2,446,493,862.32, 3,376,052,621.12 and 1,429,313,570 is: 1,972,389,098.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,446,493,862.32 : 3,376,052,621.12 = 1,429,313,570 : x
  2. Step 2: Convert to fraction form
    2,446,493,862.32/3,376,052,621.12 = 1,429,313,570/x
  3. Step 3: Cross multiply
    2,446,493,862.32x = 3,376,052,621.12 × 1,429,313,570
  4. Step 4: Simplify right side
    2,446,493,862.32x = 4,825,437,824,400,884,736
  5. Step 5: Solve for x
    x = 4,825,437,824,400,884,736/2,446,493,862.32
  6. Step 6: Final answer
    x = 1,972,389,098.83

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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.