Home / 350,669,392.56-483,890,813.46-237,408,497.10

Finding the Fourth Proportional to 350,669,392.56, 483,890,813.46 and 237,408,497.10

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Solution

The fourth proportional to 350,669,392.56, 483,890,813.46 and 237,408,497.10 is: 327,601,419.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    350,669,392.56 : 483,890,813.46 = 237,408,497.10 : x
  2. Step 2: Convert to fraction form
    350,669,392.56/483,890,813.46 = 237,408,497.10/x
  3. Step 3: Cross multiply
    350,669,392.56x = 483,890,813.46 × 237,408,497.10
  4. Step 4: Simplify right side
    350,669,392.56x = 114,879,790,784,035,040
  5. Step 5: Solve for x
    x = 114,879,790,784,035,040/350,669,392.56
  6. Step 6: Final answer
    x = 327,601,419.52

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.