Home / 23,010,224.18-31,750,410.58-13,086,058.82

Finding the Fourth Proportional to 23,010,224.18, 31,750,410.58 and 13,086,058.82

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Solution

The fourth proportional to 23,010,224.18, 31,750,410.58 and 13,086,058.82 is: 18,056,657.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,010,224.18 : 31,750,410.58 = 13,086,058.82 : x
  2. Step 2: Convert to fraction form
    23,010,224.18/31,750,410.58 = 13,086,058.82/x
  3. Step 3: Cross multiply
    23,010,224.18x = 31,750,410.58 × 13,086,058.82
  4. Step 4: Simplify right side
    23,010,224.18x = 415,487,740,217,563.12
  5. Step 5: Solve for x
    x = 415,487,740,217,563.12/23,010,224.18
  6. Step 6: Final answer
    x = 18,056,657.64

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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.