Home / 410,796,104,279.41-566,899,290,808.15-227,893,210,654.21

Finding the Fourth Proportional to 410,796,104,279.41, 566,899,290,808.15 and 227,893,210,654.21

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Solution

The fourth proportional to 410,796,104,279.41, 566,899,290,808.15 and 227,893,210,654.21 is: 314,493,000,673.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    410,796,104,279.41 : 566,899,290,808.15 = 227,893,210,654.21 : x
  2. Step 2: Convert to fraction form
    410,796,104,279.41/566,899,290,808.15 = 227,893,210,654.21/x
  3. Step 3: Cross multiply
    410,796,104,279.41x = 566,899,290,808.15 × 227,893,210,654.21
  4. Step 4: Simplify right side
    410,796,104,279.41x = 129,192,499,499,863,988,240,384
  5. Step 5: Solve for x
    x = 129,192,499,499,863,988,240,384/410,796,104,279.41
  6. Step 6: Final answer
    x = 314,493,000,673.62

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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.