Home / 34,454,652.30-51,688,976.85-11,737,845.90

Finding the Fourth Proportional to 34,454,652.30, 51,688,976.85 and 11,737,845.90

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Solution

The fourth proportional to 34,454,652.30, 51,688,976.85 and 11,737,845.90 is: 17,609,153.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,454,652.30 : 51,688,976.85 = 11,737,845.90 : x
  2. Step 2: Convert to fraction form
    34,454,652.30/51,688,976.85 = 11,737,845.90/x
  3. Step 3: Cross multiply
    34,454,652.30x = 51,688,976.85 × 11,737,845.90
  4. Step 4: Simplify right side
    34,454,652.30x = 606,717,244,993,967.50
  5. Step 5: Solve for x
    x = 606,717,244,993,967.50/34,454,652.30
  6. Step 6: Final answer
    x = 17,609,153.03

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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.