Home / 471,744,007.60-707,616,011.40-333,994,500.40

Finding the Fourth Proportional to 471,744,007.60, 707,616,011.40 and 333,994,500.40

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Solution

The fourth proportional to 471,744,007.60, 707,616,011.40 and 333,994,500.40 is: 500,991,750.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    471,744,007.60 : 707,616,011.40 = 333,994,500.40 : x
  2. Step 2: Convert to fraction form
    471,744,007.60/707,616,011.40 = 333,994,500.40/x
  3. Step 3: Cross multiply
    471,744,007.60x = 707,616,011.40 × 333,994,500.40
  4. Step 4: Simplify right side
    471,744,007.60x = 236,339,856,202,583,680
  5. Step 5: Solve for x
    x = 236,339,856,202,583,680/471,744,007.60
  6. Step 6: Final answer
    x = 500,991,750.60

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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.