Home / 167,301,150.40-251,040,890.40-65,068,523.20

Finding the Fourth Proportional to 167,301,150.40, 251,040,890.40 and 65,068,523.20

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Solution

The fourth proportional to 167,301,150.40, 251,040,890.40 and 65,068,523.20 is: 97,637,463.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,301,150.40 : 251,040,890.40 = 65,068,523.20 : x
  2. Step 2: Convert to fraction form
    167,301,150.40/251,040,890.40 = 65,068,523.20/x
  3. Step 3: Cross multiply
    167,301,150.40x = 251,040,890.40 × 65,068,523.20
  4. Step 4: Simplify right side
    167,301,150.40x = 16,334,860,001,141,058
  5. Step 5: Solve for x
    x = 16,334,860,001,141,058/167,301,150.40
  6. Step 6: Final answer
    x = 97,637,463.71

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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.