Home / 146,636,958.60-219,899,450.70-44,367,006.60

Finding the Fourth Proportional to 146,636,958.60, 219,899,450.70 and 44,367,006.60

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Solution

The fourth proportional to 146,636,958.60, 219,899,450.70 and 44,367,006.60 is: 66,533,570.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,636,958.60 : 219,899,450.70 = 44,367,006.60 : x
  2. Step 2: Convert to fraction form
    146,636,958.60/219,899,450.70 = 44,367,006.60/x
  3. Step 3: Cross multiply
    146,636,958.60x = 219,899,450.70 × 44,367,006.60
  4. Step 4: Simplify right side
    146,636,958.60x = 9,756,280,380,543,274
  5. Step 5: Solve for x
    x = 9,756,280,380,543,274/146,636,958.60
  6. Step 6: Final answer
    x = 66,533,570.21

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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.