Home / 332,140,998.10-498,211,497.15-332,140,998.10

Finding the Fourth Proportional to 332,140,998.10, 498,211,497.15 and 332,140,998.10

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Solution

The fourth proportional to 332,140,998.10, 498,211,497.15 and 332,140,998.10 is: 498,211,497.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,140,998.10 : 498,211,497.15 = 332,140,998.10 : x
  2. Step 2: Convert to fraction form
    332,140,998.10/498,211,497.15 = 332,140,998.10/x
  3. Step 3: Cross multiply
    332,140,998.10x = 498,211,497.15 × 332,140,998.10
  4. Step 4: Simplify right side
    332,140,998.10x = 165,476,463,928,296,320
  5. Step 5: Solve for x
    x = 165,476,463,928,296,320/332,140,998.10
  6. Step 6: Final answer
    x = 498,211,497.15

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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.