Home / 97,413,396.86-134,379,521.44-60,231,791.63

Finding the Fourth Proportional to 97,413,396.86, 134,379,521.44 and 60,231,791.63

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Solution

The fourth proportional to 97,413,396.86, 134,379,521.44 and 60,231,791.63 is: 83,088,359.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,413,396.86 : 134,379,521.44 = 60,231,791.63 : x
  2. Step 2: Convert to fraction form
    97,413,396.86/134,379,521.44 = 60,231,791.63/x
  3. Step 3: Cross multiply
    97,413,396.86x = 134,379,521.44 × 60,231,791.63
  4. Step 4: Simplify right side
    97,413,396.86x = 8,093,919,334,898,567
  5. Step 5: Solve for x
    x = 8,093,919,334,898,567/97,413,396.86
  6. Step 6: Final answer
    x = 83,088,359.46

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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.