Home / 1,732,379,429.10-2,599,206,872.85-567,885,909.90

Finding the Fourth Proportional to 1,732,379,429.10, 2,599,206,872.85 and 567,885,909.90

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Solution

The fourth proportional to 1,732,379,429.10, 2,599,206,872.85 and 567,885,909.90 is: 852,037,916.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,732,379,429.10 : 2,599,206,872.85 = 567,885,909.90 : x
  2. Step 2: Convert to fraction form
    1,732,379,429.10/2,599,206,872.85 = 567,885,909.90/x
  3. Step 3: Cross multiply
    1,732,379,429.10x = 2,599,206,872.85 × 567,885,909.90
  4. Step 4: Simplify right side
    1,732,379,429.10x = 1,476,052,960,006,755,840
  5. Step 5: Solve for x
    x = 1,476,052,960,006,755,840/1,732,379,429.10
  6. Step 6: Final answer
    x = 852,037,916.87

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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.