Home / 15,364,003.09-23,043,014.87-4,433,424.25

Finding the Fourth Proportional to 15,364,003.09, 23,043,014.87 and 4,433,424.25

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Solution

The fourth proportional to 15,364,003.09, 23,043,014.87 and 4,433,424.25 is: 6,649,273.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,364,003.09 : 23,043,014.87 = 4,433,424.25 : x
  2. Step 2: Convert to fraction form
    15,364,003.09/23,043,014.87 = 4,433,424.25/x
  3. Step 3: Cross multiply
    15,364,003.09x = 23,043,014.87 × 4,433,424.25
  4. Step 4: Simplify right side
    15,364,003.09x = 102,159,460,917,768.61
  5. Step 5: Solve for x
    x = 102,159,460,917,768.61/15,364,003.09
  6. Step 6: Final answer
    x = 6,649,273.65

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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.