Home / 2,349,135,219.02-3,241,891,837.82-1,345,746,710.37

Finding the Fourth Proportional to 2,349,135,219.02, 3,241,891,837.82 and 1,345,746,710.37

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Solution

The fourth proportional to 2,349,135,219.02, 3,241,891,837.82 and 1,345,746,710.37 is: 1,857,179,289.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,349,135,219.02 : 3,241,891,837.82 = 1,345,746,710.37 : x
  2. Step 2: Convert to fraction form
    2,349,135,219.02/3,241,891,837.82 = 1,345,746,710.37/x
  3. Step 3: Cross multiply
    2,349,135,219.02x = 3,241,891,837.82 × 1,345,746,710.37
  4. Step 4: Simplify right side
    2,349,135,219.02x = 4,362,765,276,121,618,432
  5. Step 5: Solve for x
    x = 4,362,765,276,121,618,432/2,349,135,219.02
  6. Step 6: Final answer
    x = 1,857,179,289.13

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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.