Home / 1,705,882,183-2,558,823,274.52-413,417,671

Finding the Fourth Proportional to 1,705,882,183, 2,558,823,274.52 and 413,417,671

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Solution

The fourth proportional to 1,705,882,183, 2,558,823,274.52 and 413,417,671 is: 620,126,506.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,705,882,183 : 2,558,823,274.52 = 413,417,671 : x
  2. Step 2: Convert to fraction form
    1,705,882,183/2,558,823,274.52 = 413,417,671/x
  3. Step 3: Cross multiply
    1,705,882,183x = 2,558,823,274.52 × 413,417,671
  4. Step 4: Simplify right side
    1,705,882,183x = 1,057,862,758,652,652,032
  5. Step 5: Solve for x
    x = 1,057,862,758,652,652,032/1,705,882,183
  6. Step 6: Final answer
    x = 620,126,506.50

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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.