Home / 1,524,003,553.08-2,285,265,832.02-893,907,741.24

Finding the Fourth Proportional to 1,524,003,553.08, 2,285,265,832.02 and 893,907,741.24

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Solution

The fourth proportional to 1,524,003,553.08, 2,285,265,832.02 and 893,907,741.24 is: 1,340,427,857.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,524,003,553.08 : 2,285,265,832.02 = 893,907,741.24 : x
  2. Step 2: Convert to fraction form
    1,524,003,553.08/2,285,265,832.02 = 893,907,741.24/x
  3. Step 3: Cross multiply
    1,524,003,553.08x = 2,285,265,832.02 × 893,907,741.24
  4. Step 4: Simplify right side
    1,524,003,553.08x = 2,042,816,818,033,947,392
  5. Step 5: Solve for x
    x = 2,042,816,818,033,947,392/1,524,003,553.08
  6. Step 6: Final answer
    x = 1,340,427,857.87

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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.