Home / 410,796,104,274.39-566,899,290,801.24-227,893,210,649.21

Finding the Fourth Proportional to 410,796,104,274.39, 566,899,290,801.24 and 227,893,210,649.21

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Solution

The fourth proportional to 410,796,104,274.39, 566,899,290,801.24 and 227,893,210,649.21 is: 314,493,000,666.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    410,796,104,274.39 : 566,899,290,801.24 = 227,893,210,649.21 : x
  2. Step 2: Convert to fraction form
    410,796,104,274.39/566,899,290,801.24 = 227,893,210,649.21/x
  3. Step 3: Cross multiply
    410,796,104,274.39x = 566,899,290,801.24 × 227,893,210,649.21
  4. Step 4: Simplify right side
    410,796,104,274.39x = 129,192,499,495,454,734,548,992
  5. Step 5: Solve for x
    x = 129,192,499,495,454,734,548,992/410,796,104,274.39
  6. Step 6: Final answer
    x = 314,493,000,666.73

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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.