Home / 3,033,148,039.80-4,542,069,309.30-2,420,928,007.80

Finding the Fourth Proportional to 3,033,148,039.80, 4,542,069,309.30 and 2,420,928,007.80

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Solution

The fourth proportional to 3,033,148,039.80, 4,542,069,309.30 and 2,420,928,007.80 is: 3,625,283,916.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,033,148,039.80 : 4,542,069,309.30 = 2,420,928,007.80 : x
  2. Step 2: Convert to fraction form
    3,033,148,039.80/4,542,069,309.30 = 2,420,928,007.80/x
  3. Step 3: Cross multiply
    3,033,148,039.80x = 4,542,069,309.30 × 2,420,928,007.80
  4. Step 4: Simplify right side
    3,033,148,039.80x = 10,996,022,804,253,171,712
  5. Step 5: Solve for x
    x = 10,996,022,804,253,171,712/3,033,148,039.80
  6. Step 6: Final answer
    x = 3,625,283,916.24

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1.5x scale

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.