Home / 159,014,532.16-238,522,167.60-48,351,217.60

Finding the Fourth Proportional to 159,014,532.16, 238,522,167.60 and 48,351,217.60

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Solution

The fourth proportional to 159,014,532.16, 238,522,167.60 and 48,351,217.60 is: 72,526,938.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    159,014,532.16 : 238,522,167.60 = 48,351,217.60 : x
  2. Step 2: Convert to fraction form
    159,014,532.16/238,522,167.60 = 48,351,217.60/x
  3. Step 3: Cross multiply
    159,014,532.16x = 238,522,167.60 × 48,351,217.60
  4. Step 4: Simplify right side
    159,014,532.16x = 11,532,837,228,051,270
  5. Step 5: Solve for x
    x = 11,532,837,228,051,270/159,014,532.16
  6. Step 6: Final answer
    x = 72,526,938.71

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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.