Home / 1,739,722,249.76-2,608,279,935.60-1,049,468,606.24

Finding the Fourth Proportional to 1,739,722,249.76, 2,608,279,935.60 and 1,049,468,606.24

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Solution

The fourth proportional to 1,739,722,249.76, 2,608,279,935.60 and 1,049,468,606.24 is: 1,573,416,623.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,739,722,249.76 : 2,608,279,935.60 = 1,049,468,606.24 : x
  2. Step 2: Convert to fraction form
    1,739,722,249.76/2,608,279,935.60 = 1,049,468,606.24/x
  3. Step 3: Cross multiply
    1,739,722,249.76x = 2,608,279,935.60 × 1,049,468,606.24
  4. Step 4: Simplify right side
    1,739,722,249.76x = 2,737,307,908,697,888,768
  5. Step 5: Solve for x
    x = 2,737,307,908,697,888,768/1,739,722,249.76
  6. Step 6: Final answer
    x = 1,573,416,623.88

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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.