Home / 160,723,893.72-241,109,796.95-57,084,391.98

Finding the Fourth Proportional to 160,723,893.72, 241,109,796.95 and 57,084,391.98

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Solution

The fourth proportional to 160,723,893.72, 241,109,796.95 and 57,084,391.98 is: 85,635,096.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,723,893.72 : 241,109,796.95 = 57,084,391.98 : x
  2. Step 2: Convert to fraction form
    160,723,893.72/241,109,796.95 = 57,084,391.98/x
  3. Step 3: Cross multiply
    160,723,893.72x = 241,109,796.95 × 57,084,391.98
  4. Step 4: Simplify right side
    160,723,893.72x = 13,763,606,159,454,718
  5. Step 5: Solve for x
    x = 13,763,606,159,454,718/160,723,893.72
  6. Step 6: Final answer
    x = 85,635,096.57

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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.